Service2.0, 1.6, 1.2 - litre diesel engineswith Common Rail injection system80Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�Service TrainingThe 2.0 ltr. TDI CR, 1.6 ltr. TDI CR and 1.2 ltr. TDI CR diesel engines, which are described in this workshop manual, are available in all model series of Škoda vehicles.The 2.0 ltr. TDI engine is produced in two generations. The first generation includes the high performance versions with power outputs of 103 kW and 125 kW. The range of engines of the second generation comprises now the version with a power output of 81 kW.Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�The range of diesel engines also includes the 1.6 ltr. TDI CR engine with Common Rail injection system which can be fitted to all the models of Škoda vehicles.The 1.2 ltr. TDI CR engine is offered exclusively in the Fabia and Roomster model ranges and is fitted to these models as of 2010.2GBContents2.0 ltr. TDI engine 4The fuel system of the 2.0 ltr. TDI engine 1.6. ltr. TDI engine10 20 24The fuel system of the 1.6 ltr. TDI engine1.2 ltr. TDI engine34 36The fuel system of the 1.2 ltr. TDI engineYou will find the notes for the assembly and disassembly, diagnostics as well as detailed user information in the workshop manuals, the diagnostic unit VAS 505x and in the onboard literature. The time for going to press was on the 01/2010. Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability This brochure is not subject to anunless update. with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�GB32.0 ltr. TDI engine2.0 ltr. TDI CR engine - 1st generationThe 2.0 ltr. TDI engine of the first generation with the Common Rail injection system was incorporated in the 2.0 ltr. TDI engine assembly with unit injection system. Many engine components were adapted to the ever-increasing demands on the emission standards, fuel economy and noise development. Fundamental innovations were made in the construction of the injection system, which has been completely redesigned for the Common Rail injection system. The first generation drive unit with Common Rail injection system was made available with power outputs of 103 kW and 125 kW and was offered in the models Octavia ll RS (model year 2009) and Superb ll (model year 2008) as well as for the Yeti model (model year 2009).Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�SP80_40Technical highlights• 4-valve technology• cylinder crankcase made out of cast iron and cylinder head made out of aluminium alloy • forged crankshaft with four balancing weights • adjustable regulating flaps in the intake manifold • Common Rail injection system developed by the company Bosch • piezo valve-controlled injectors • injection pressure up to 180 MPa (1800 bar) • metallic glow plugs • a balance shaft module is mounted on the engine with code letters CBBB • turbocharger with variable turbine geometry • particle filter with oxidation catalytic converter • injectors with INCA code • communication via KWP • low-temperature cooling of exhaust gas recirculation4GBTechnical data2.0 ltr./103 kW TDI engineEngine code Structure Number of cylinders Valves per cylinder Displacement Bore Stroke Compression ratio max. power output max. torque Control unit Fuel Exhaust after treatment CBDB Production engine 4 4 1968 cm 81mm 95.5 mm 16,5 : 1 103 kW at 4200 rpm 320 Nm at 1750 - 2500 rpm Bosch EDC 17 - CP14 Diesel fuel according to DIN Exhaust gas recirculation; oxidation catalytic converter; particle filter EU5 + DPF32.0 ltr./125 kW TDI engineCBBB/CEGA Production engine 4 4 1968 cm3 81mm 95.5 mm 16,5 : 1 125 kW at 4200 rpm 350 Nm at 1750 - 2500 rpm Bosch EDC 17 - CP14 Diesel fuel according to DIN Exhaust gas recirculation; oxidation catalytic converter; particle filter EU5 + DPFEmission standardPower output and torque diagram2.0 ltr./103 kW TDI engine 2.0 ltr./125 kW TDI engine110 100 90 80 70 P (kW) 60 50 40 30325 300 275 250 225 M (Nm)120 110 100 90 80 P (kW) 70 60 50 40 30 20375 350 325 300 275 M (Nm) 250 225 200 175 150 125200 175 150 125Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted 100 or accept any liability unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee 20 with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�1075010002000 3000 4000 5000 6000 n (min-1)010002000 3000 4000 5000 6000 n (min-1)SP80_53 GBSP80_5452.0 ltr. TDI engine2.0 ltr. TDI CR - 2nd GenerationDuring the production of the model ranges Octavia ll, Superb ll and Yeti, the 2.0 ltr. TDI engine with Common Rail injection system of the first generation is gradually replaced by the second generation. The 2.0 ltr. TDI engine of the second generation differs from the first generation in several design elements. Among the most significant changes is the replacement of the piezo valve-controlled injectors with the electromagnetic valve-controlled injectors. The 2.0 ltr. TDI engine of the second generation now includes the version with a power output of 81 kW in addition to the versions with power outputs of 103 kW and 125 kW.SP80_63Technical highlights• plastic intake manifold without regulating flaps • 4-valve technology Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by Š KODA AUTO S. ŠKODA AUTO A.with S. does not guarantee or accept any liability • A. turbocharger variable turbine geometry • cylinder crankcase made out of cast iron and with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.� • exhaust gas recirculation module with integratcylinder head made out of aluminium alloy ed valve of exhaust gas recirculation and an • forged crankshaft with four balancing weights exhaust gas recirculation cooler • Common Rail injection system developed by • particle filter with oxidation catalytic converter the company Bosch • communication via the diagnostic transport • electromagnetic valve-controlled injectors protocol UDS • injection pressure up to 180 MPa (1800 bar) • metallic glow plugs6GBTechnical data2.0 ltr./81 kW TDI engineEngine code Structure Number of cylinders Valves per cylinder Displacement Bore Stroke Compression ratio max. power output max. torque Control unit Fuel Exhaust after treatment CFHA Production engine 4 4 1968 cm 81mm 95.5 mm 16,5 : 1 81 kW at 4200 rpm 250 Nm at 1500 - 2500 rpm Bosch EDC 17 - C46 Diesel fuel according to DIN32.0 ltr./81 kW TDI engine forCFHF Production engine 4 4 1968 cm3 81mm 95.5 mm 16,5 : 1 81 kW at 4200 rpm 280 Nm at 1750 - 2750 rpm Bosch EDC 17 - C46 Diesel fuel according to DINExhaust gas recirculation; oxida- Exhaust gas recirculation; oxidation catalytic converter; particle tion catalytic converter; particle Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted fi lter lter unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept anyfi liabilitywith respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�Emission standardEU5 + DPF / EU4*EU5 + DPFPower output and torque diagram2.0 ltr./81 kW TDI engine 2.0 ltr./81 kW TDI engine for 4x4 version100 90 80 70 P (kW) 60 50 40 30 20 10300 275 250 225 M (Nm)100 90 80 70 P (kW) 60 50 40 30 20 10300 275 250 225 M (Nm) 200 175 150 125 100 75200 175 150 125 100 75010002000 3000 4000 5000 6000 n (min-1)010002000 3000 4000 5000 6000 n (min-1)* for countries outside the EUGBSP80_4272.0 ltr. TDI engineTechnical data2.0 ltr./103 kW TDI engineEngine code Structure Number of cylinders Valves per cylinder Displacement Bore Stroke Compression ratio max. power output max. torque Control unit Fuel Exhaust after treatment CFHC/CFFB Production engine 4 4 1968 cm 81mm 95.5 mm 16,5 : 1 103 kW at 4200 rpm 320 Nm at 1750 - 2500 rpm Bosch EDC 17 - C46 Diesel fuel according to DIN Exhaust gas recirculation; oxidation catalytic converter; particle filter EU5 + DPF32.0 ltr./125 kW TDI engineCFJA/CFGB Production engine 4 4 1968 cm3 81mm 95.5 mm 16,5 : 1 125 kW at 4200 rpm 350 Nm at 1750 - 2500 rpm Bosch EDC 17 - C46 Diesel fuel according to DIN Exhaust gas recirculation; oxidation catalytic converter; particle filter EU5 + DPFEmission standardPower output and torque diagram2.0 ltr./103 kW TDI engine 2.0 ltr./125 kW TDI engine120375 350 325 300 275 M (Nm) 250 225 200 175100 90 80 70 P (kW) 60 50 40 30 20 10300 275 250 225 M (Nm)P (kW)110 100 90 80 70 60 50 40200 175 150 125Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted 100 150 unless authorised by ŠKODA AUTO liability 30 A. S. ŠKODA AUTO A. S. does not guarantee or accept any with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�7520125010002000 3000 4000 5000 6000 n (min-1)010002000 3000 4000 5000 6000 n (min-1)SP80_41SP80_54 GB8NotesProtected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�GB9The fuel system of the 2.0 ltr. TDI engineThe fuel system of the 2.0 ltr. TDI engine of the first and second generation1 - Electric fuel pump G6Ensures uninterrupted fuel supply to the fuel supply line.2 - Fuel filter with preheating valveThe preheating valve prevents the filter from clogging through paraffin crystals which form at low outside temperatures.3 - Additional fuel pump V393It delivers the fuel from the fuel supply line to the high-pressure fuel pump. It increases the fuel pressure to 0.5 MPa (5 bar).4 - Filter sieveIt prevents harmful dirt particles from penetrating into the high-pressure fuel pump.5 - Fuel temperature sender G81It detects the current fuel temperature.6 - High-pressure fuel pumpIt creates a high fuel pressure up to a value of 180 MPa (1800 bar).7 - Valve for fuel dosage N290It controls the quantity of compressed fuel, based on need.Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�10GB8 - Fuel pressure regulator valve N276It regulates the fuel pressure in the high-pressure fuel tank (fuel rail).9 - Fuel railIt accumulates high-pressure fuel, which is required for the injection into each cylinder.10 - Fuel pressure sender - high pressure G247It detects the current fuel pressure in the highpressure fuel tank (fuel rail) as well as in the high-pressure area.11 - Non-return delivery valveIt maintains the pressure in the return line delivered by the injectors at the following value: • 2.0 ltr. TDI engine of the first generation Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted 1 MPa (10 unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not bar) guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.� • 2.0 ltr. TDI engine of the second generation 0.2 MPa (2 bar) This pressure is required for the proper function of the injectors.12 - Injection valves N30, N31, N32, N33They inject the fuel into the combustion chambers.SP80_58Legend high pressure (23 up to 180 MPa); (230 up to 1800 bar) injector return line supply line and return line* Non-return valves are available in a broad range of variants and differ in shapeGB11The fuel system of the 2.0 ltr. TDI engineCommon Rail injection systemThe Common Rail injection system was developed for the 2.0 TDI engine of the first and second generation by the company Bosch. System components: • • • • engine control unit J623 injection valves N30 - N33 fuel rail fuel pressure sender G247 • fuel pressure regulator valve N276 • high-pressure line • high-pressure fuel pumpinjection valves N30 - N33fuel pressure regulator valve N276fuel railProtected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted fuel pressure sender G247 unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�high-pressure fuel pumpSP80_52The figure shows the Common Rail injection system of the 2.0 ltr. TDI engine of the first generation.12GBHigh-pressure fuel pumpThe high-pressure fuel pump fitted to the 2.0 ltr. TDI engine of the first and second generation is a piston pump driven by the crankshaft by means of a toothed belt. The high-pressure fuel pump generates a fuel pressure up to a value of 180 MPa (1800 bar). During the work cycle of the respective cylinder, the pressure is produced synchronously with the injection by way of the double cam on the drive shaft offset by 180°. A roller ensures the power transmission of the drive cams on the piston.suction valvevalve for fuel dosage N290pump pistonpressure valve rail connectionProtected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept anyfuel liability supply piston spring with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�fuel return line in the fuel tank roller overflow valvedrive shaftSP80_51drive camsYou will find a detailed description of the 2.0 ltr. TDI engine of the first generation in the Service Training manual No. 67.GB13The fuel system of the 2.0 ltr. TDI engineValve for fuel dosage N290The valve for fuel dosage is a component of the high-pressure fuel pump and ensures that the fuel pressure in the high-pressure area is controlled in a way which fulfils the demand. The valve for fuel dosage essentially controls the supplied fuel quantity which is needed to produce high pressure. This has the advantage that the high-pressure fuel pump must only produce the pressure which is required for the current operating mode. Thus the energy consumption of the pump is reduced and an unnecessary heating of the fuel is avoided. Valve N290 is actuated by the engine control unit using the PWM signal.FunctionNot actuated Actuatedspringfuel supply to the high pressure pumpcontrol pistonspringcontrol pistonProtected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�SP80_61SP80_62fuel supplyelectromagnetic coilfuel supplyelectromagnetic coilThe valve for fuel dosage is not supplied. The control piston is pressed by the force of the spring and in turn the fuel supply passage to the compression chamber of the high-pressure fuel pump is opened.Power is supplied to the valve for fuel dosage and a magnetic field is generated by the electromagnetic coil. The position of the control piston changes according to the strength of the power supply (PWM signal frequency) and in turn the fuel quantity supplied to the high-pressure fuel pump changes as well. If the power supply to the valve reaches full strength, the control piston is pressed against the force of the spring and thus the fuel supply passage to the compression chamber of the highpressure fuel pump is closed.Effects of function failure In the event of signal failure of the valve for fuel dosage N290, the engine performance is reduced and the engine control unit operates in emergency mode.14GBInjection valves N30 - N332.0 ltr. TDI CR engine - 1st generation On the 2.0 ltr. TDI engine of the first generation, piezoelectrically controlled injection valves are used for the fuel injection.Technical data Control voltage Number of openings of the injection nozzle Number of injections per operating cycle 110 - 148 V 8 6electrical connectionfuel return linehigh pressure connection for the fuel supply line of the rail edge-type filterpiezoelectric control elementProtected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted throttle valve unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�nozzle needle springnozzle needleSP80_48You will find a detailed description of the piezoelectrically controlled valve of the 2.0 ltr. TDI engine of the first generation in the Service Training manual No. 67. You will find a detailed description of the function of the piezoelectric control element in the Service Training manual No. 62.GB15The fuel system of the 2.0 ltr. TDI engine2.0 ltr. TDI CR engine - 2nd generationOn the 2.0 ltr. TDI engine of the second generation, electromagnetic controlled injection valves are used for the fuel injection.Technical data Control voltage Number of openings of the injection nozzle Number of injections per operating cycle 12 V 8 7electrical connection fuel return line high pressure connection for the fuel supply line of the railelectromagnetic coil spring of the control valve control valveProtected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�control pistonspring of the control pistonnozzle needleSP80_7016GBCompensating the injection quantity of the injection valves (INCA)Compensating the injection quantity of the injection valves (INCA) is a function performed by the software of the engine control unit. The INCA code is determined for each injection valve during the manufacturing process and determines the difference from the nominal value and thus describes the injection parameters of each injection valve. In this way, the engine control unit can determine the exact duration of injection (injected quantity). On the 2.0 ltr. TDI engine, the injection valves are provided with a seven-digit INCA code. After replacing the injection valve seat, the INCA code must be entered in the engine control unit using the diagnostic unit in the mode "controlled functions".2.0 ltr. TDI CR engine - 1st generation2.0 ltr. TDI CR engine - 2nd generationData Matrix Code (code ofData Matrix Code (code ofthe data matrix)the data matrix)Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�INCA code (7 digits)INCA code (7 digits)SP80_50SP80_49GB17The fuel system of the 2.0 ltr. TDI engineFuel pressure regulator valve N276The fuel pressure regulator valve N276 is located at the high-pressure fuel tank (rail). Setting the pressure in the rail to the desired value is performed by opening and closing the regulator valve N276, which is actuated by the engine control unit using the PWM signal.Structureelectromagnetic coil fuel rail valve needle valve armature electrical connectionSP80_57fuel return line in the fuel tankvalve springFunction Not actuatedThe pressure control valve is not supplied. The valve needle is pressed by the action of the Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted spring, which enables the discharge of fuel from unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect the rail.to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�SP80_59valve spring18GBActuatedengine control unitIn order to reach the operating pressure in the rail, the engine control unit begins to supply power to the electromagnetic coil of the valve using the PWM signal. The armature of the valve is retracted by the coil against the spring force and presses the valve needle into the seat. The quantity of fuel discharged from the rail and flowing into the tank is controlled depending on the PWM signal frequency.SP80_60valve seatEffects of signal failureIn the event of signal failure of the valve N276, the required fuel pressure cannot be produced and the engine cannot be operated.Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�GB191.6. ltr. TDI engine1.6. ltr. TDI CR engineThe fundamental structural part of the 1.6 ltr. TDI engine is based on the 2.0 ltr./103 kW TDI engine with Common Rail injection system. The 1.6 ltr. TDI engine fitted to the models Octavia ll (model year 2009), Superb ll (model year 2010) and Yeti (model year 2011) is offered in three versions with the power outputs of 55 kW, 66 kW and 77 kW. Within the scope of continuous development of the proven design solution, these engines equipped with the Common Rail injection system developed by the company Continental meet the EU5 emission standard.SP80_01Technical highlights• 4-valve technology • cylinder crankcase made out of cast iron and cylinder head made out of aluminium alloy • forged crankshaft with four balancing weights • Common Rail injection system developed by the company Continental • piezo valve-controlled injectors • injection pressure up to 160 MPa (1600 bar) • metallic glow plugs • plastic intake manifoldProtected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�• turbocharger with variable turbine geometry • exhaust gas recirculation module with integrated valve of exhaust gas recirculation and an exhaust gas recirculation cooler • particle filter with oxidation catalytic converter • injectors with INCA code • communication via the diagnostic transport protocol UDS20GBTechnical data1.6 ltr./55 kW TDI engineEngine code Structure Number of cylinders Valves per cylinder Displacement Bore Stroke Compression ratio max. power output max. torque Control unit Fuel Exhaust after treatment CAYA Production engine 4 4 1598 cm31.6 ltr./66 kW TDI engineCAYB Production engine 4 4 1598 cm3 79.5 mm 80.5 mm 16,5 : 1 66 kW at 4200 min 230 Nm at 1750 - 2500 rpm Continental Simos PCR2 Diesel fuel according to DIN Exhaust gas recirculation; oxidation catalytic converter; particle filter EU5 + DPF79.5 mm 80.5 mm 16,5 : 1 55 kW at 4000 min 195 Nm at 1500 - 2000 min Continental Simos PCR2 Diesel fuel according to DIN Exhaust gas recirculation; oxidation catalytic converter; particle filter EU5 + DPFEmission standardPower output and torque diagram1.6 ltr./55 kW TDI engine 1.6 ltr./66 kW TDI engine100 90 80 70 P (kW) 60 50 40 30 20 10250 225 200 175 M (Nm) P (kW) 150 125 100 75 50 25100 90 80 70 60 50 40 30 20 10250 225 200 175 M (Nm) 150 125 100 75 50 25010002000 3000 5000 Copying 6000 for private or commercial purposes, 0 1000 2000 4000 4000 5000 6000 Protected by copyright. in part or in whole,3000 is not permitted n (min-1)unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�n (min-1)SP80_74SP80_30GB211.6. ltr. TDI engineTechnical data1.6 ltr./77 kW TDI engineEngine code Structure Number of cylinders Valves per cylinder Displacement Bore Stroke Compression ratio max. power output max. torque Control unit Fuel Exhaust after treatment CAYC Production engine 4 4 1598 cm3 79.5 mm 80.5 mm 16,5 : 1 77 kW at 4400 min 250 Nm at 1900 - 2500 rpm Continental Simos PCR2 Diesel fuel according to DIN Exhaust gas recirculation; oxidation catalytic converter; particle filter EU5 + DPFEmission standardPower output and torque diagram1.6 ltr./77 kW TDI engine100 90 80 70 P (kW) 60 50 40 30 20 10250Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted 225 unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�200 175 M (Nm) 150 125 100 75 50 25010002000 3000 4000 5000 6000 n (min-1)SP80_3122GBNotesProtected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�GB23The fuel system of the 1.6 ltr. TDI engineFuel system1 - Electric fuel pump G6Ensures uninterrupted fuel supply to the fuel pump for the predelivery. 92 - Fuel filter with preheating valveThe preheating valve prevents the filter from clogging through paraffin crystals which form at low outside temperatures. 43 - Fuel pump for predelivery5by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted The fuel pump for predelivery is aProtected component of unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability the high-pressure fuel pump. with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�4 - Fuel temperature sender G81It detects the current fuel temperature. 6 35 - High-pressure fuel pumpIt produces a fuel pressure up to a value of 160 MPa (1600 bar).6 - Valve for fuel dosage N290It controls the quantity of compressed fuel, based on need. 224GB7 - Fuel pressure regulator valve N276It regulates the fuel pressure in the high-pressure fuel tank (fuel rail). 8 78 - Fuel railIt accumulates high-pressure fuel, which is required for the injection into each cylinder.9 - Fuel pressure sender - high pressure G247It detects the current fuel pressure in the highpressure fuel tank (fuel rail) as well as in the high-pressure area.10 - Non-return delivery valve11 11 11 11 It maintains the pressure in the return line delivered by the injectors at the value of 0.1 MPa (1 bar). This pressure is required for the proper function of the piezoelectric injection valves. 1011 - Injection valves N30, N31, N32, N33They inject the fuel into the combustion chambers.Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�SP80_111Legend High pressure (23 up to 160 MPa); (230 up to 1600 bar) Injector return line (0.1 MPa); (1 bar) Supply line / return lineGB25The fuel system of the 1.6 ltr. TDI engineCommon Rail injection systemThe Common Rail injection system was developed for the 1.6 TDI engine by the company Continental. System components: • • • • • • • engine control unit J623 injection valves N30 - N33 fuel rail fuel pressure sender G247 fuel pressure regulator valve N276 high-pressure line high-pressure fuel pumpinjection valves N30-N33 fuel pressure regulator valve N276A good mixture formation coupled with a perfect process of the fuel spraying is obtained with the high injection pressure of up to 160 MPa (1600 bar). In the spirit of essential characteristics, the injection pressure in the Common Rail injection system is independent of the engine speed and the quantity of fuel injected.fuel pressure sender G247fuel railhigh-pressure fuel pumpProtected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�SP80_1326GBHigh-pressure fuel pumpOn the 1.6 ltr. TDI engine, the high-pressure fuel pump consists of several parts: • high-pressure pump unit • upstream delivery pump • valve for fuel dosage N290 All the parts are combined in a single body. The high-pressure injection unit has the task of producing a high fuel pressure of up to 160 MPa (1600 bar) for the injection valves. The pump consists of two radial pistons offset by 180° which are driven by an eccentric and a fuel pressure regulator to control the pressure of fuel as needed.upstream delivery pumphigh-pressure pump unitfuel return line in the fuel tank valve for fuel dosage N290fuel supply from the fuel tank high pressure connection to railSP80_29high-pressure pump unit fuel discharge fuel supplyfuel supply to the valve for fuel dosage N290upstream delivery pump Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permittedunless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability SP80_17 with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�GB27The fuel system of the 1.6 ltr. TDI engineUpstream delivery pumpIt is a mechanical toothed gear pump which is driven by the crankshaft via a toothed belt. Its housing is part of the high-pressure fuel pump. It is the task of the pump to increase the pressure of the fuel delivered from the fuel tank to approx. 0.5 MPa (5 bar) and to supply the fuel to the high-pressure pump unit via the valve for fuel dosage N290. Thus, a regular fuel supply of the high-pressure pump unit is ensured in all operating conditions.SP80_55fuel supply from the fuel tankProtected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�fuel supply to the valve for fuel dosage N290SP80_17upstream delivery pumpEffects of failure As a result of a malfunction of the upstream delivery pump or if damage occurs, the high-pressure pump unit is not sufficiently supplied with fuel and in turn the engine cannot be started.28GBValve for fuel dosage N290The valve for fuel dosage N290 controls the fuel supply to the high-pressure pump unit and thus ensures its fuel supply. Therefore the quantity of fuel to be delivered by the high-pressure pump unit can already be adapted to the current need of the engine in the low pressure branch. Then the high-pressure pump unit condenses only the necessary quantity of fuel for the current operating mode. Valve N290 is actuated by the engine control unit using the PWM signal.SP80_56FunctionNot actuated Piston Spring electromagnetic coil Spring Piston Actuated electromagnetic coilFuel supply to high-pressure pump unit Fuel supply of the upstream delivery pumpSP80_22Fuel supply to high-pressure pump unit Fuel supply of the upstream delivery pumpSP80_23ArmatureArmatureThe valve for fuel dosage is not supplied. The piston shuts off the fuel supply to the high-pressure pump unit by means of the spring force.Power is supplied to the valve for fuel dosage and a magnetic field is generated by the electromagnetic coil. The piston is pressed against the spring force via the armature of the valve whereby the piston opens the passage for the fuel supply to the high-pressure pump unit.Effects of signal failure In the event of signal failure of the valve N290, the valve closes the supply line to the high-pressure pump Protected unit and the engine stops. A restarting of the engine is not possible. by copyright. Copying for private or commercial purposes, in part or in whole, is not permittedunless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�GB29The fuel system of the 1.6 ltr. TDI engineInjection valves N30 - N33On the 1.6 ltr. TDI engine, piezoelectrically controlled injection valves are used for the fuel injection.Technical data Control voltage Number of openings of the injection nozzle Number of injections per operating cycle 80 - 150 V 7 7electrical connectionpiezoelectric control elementvalve pistonhigh pressure connection for the fuel supply line of the rail valve piston spring fuel supply in the valve nozzlecontrol pistonspring of the control piston control pin for the lifting of the nozzle needle pressure disc fixing nut of the nozzleProtected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. needle S. ŠKODA AUTO A. S. does not guarantee or accept any liability nozzle with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�SP80_4430GBCompensating the injection quantity of the valves llCOn the 1.6 ltr. TDI engine with the Common Rail injection system developed by the company Continental, the compensation operation for adjusting the injection quantity of the valves is identified with the code llC. Compensating the injection quantity of the valves llC is a function performed by the software of the engine control unit. The llC code is determined for each injection valve during the manufacturing process and determines the difference from the nominal value and thus describes the injection parameters of each injection valve. In this way, the engine control unit can determine the exact duration of injection (injected quantity). Each injector of the 1.6 ltr. TDI engine is marked with a six digit llC code, comprised of letters and numbers. After replacing the injection valve seat, the llC code must be entered in the engine control unit using the diagnostic unit in the mode "controlled functions". The digit zero, which is the seventh digit, is automatically added to the six digit llC code by the diagnostic unit VAS.Data Matrix Code (code ofthe data matrix)part numberINCA code (6 digits)Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�SP80_47GB31The fuel system of the 1.6 ltr. TDI engineFuel pressure regulator valve N276The fuel pressure regulator valve N276 is located at the high-pressure fuel tank (rail) and regulates the fuel pressure. Valve is actuated by the engine control unit using the PWM signal. If the supply line is not supplied with power, the valve is opened.valve needle fuel pressure in the high-pressure reservoirelectromagnetic coilvalve seat valve ball fuel discharge in the fuel tank valve armatureSP80_27valve springProtected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�FunctionNot actuated If the valve N276 is not supplied with power, the ball at the end of the valve needle is pressed into the valve seat by means of the spring force. In this way the very low fuel pressure is maintained in the rail. If the fuel pressure in the rail is higher than the force of the spring acting on the valve needle, the valve opens and the fuel is led back to the fuel tank via the outlet tube.to fuel tankSP80_3232GBActuated In order to reach the operating pressure in the rail, the engine control unit begins to supply the electromagnetic coil of the valve. The armature of the valve is retracted by the coil and presses the valve needle into the seat. The valve closes. The quantity of fuel discharged from the rail and flowing into the tank is controlled depending on the PWM signal frequency.SP80_33Effects of signal failureIn the event of signal failure of the valve N276, the required fuel pressure cannot be produced and the engine cannot be operated.Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�GB331.2 ltr. TDI engine1.2 ltr. TDI CR engineThe smallest and latest representative of the diesel engine family with the Common Rail injection system is the turbocharged 1.2 ltr. three-cylinder TDI engine with a small displacement. The 1.2 ltr. TDI engine has a power output of 55 kW and is fitted to the models Fabia and Roomster (model year 2011). The 1.2 ltr. TDI engine meets the EU5 emission standard just as both previous engine assemblies with a larger displacement.Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�SP80_64Technical highlights• 4-valve technology • cylinder crankcase made out of cast iron and cylinder head made out of aluminium alloy • forged crankshaft with four balancing weights • a balance shaft in the crankcase • Common Rail injection system developed by the company Delphi • electromagnetic valve-controlled injectors • injection pressure up to 180 MPa (1800 bar) • knock sensor • • • • metallic glow plugs plastic intake manifold with regulating flaps turbocharger with variable turbine geometry exhaust gas recirculation module with integrated valve of exhaust gas recirculation and an exhaust gas recirculation cooler electric fuel pump in the tank (0.6 MPa); (6 bar) particle filter with oxidation catalytic converter injectors with INCA code communication via the diagnostic transport protocol UDS• • • •34GBTechnical data1.2 ltr./55 kW TDI engineEngine code Structure Number of cylinders Valves per cylinder Displacement Bore Stroke Compression ratio max. power output max. torque control unit fuel Exhaust after treatment CFWA/CLMA* Production engine 3 4 1199 cm3 79.5 mm 80.5 mm 16,5 : 1 55 kW at 4200 min 180 Nm at 2000 rpm DELPHI DCM 3.7 Diesel fuel according to DIN Exhaust gas recirculation; oxidation catalytic converter; particle filter EU5 + DPF / EU4*Emission standardPower output and torque diagram100 90 80 70 P (kW) 60 50 40 30 20 10250 225 200 175 M (Nm) 150 125 100 75 50 25010002000 3000 4000 5000 6000 n (min-1)SP80_45* for countries outside the EUGBProtected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�35The fuel system of the 1.2 ltr. TDI engineFuel system1 - Electric fuel pump G6The electric fuel pump ensures uninterrupted fuel supply to the fuel supply line below a pressure of 0.5 - 0.6 MPa (5 - 6 bar).82 - Fuel filter 3 - Fuel temperature sender G81It detects the current fuel temperature.354 - High-pressure fuel pumpIt produces a fuel pressure up to a value of 180 MPa (1800 bar).5 - Valve for fuel dosage N2904 It controls the quantity of compressed fuel, based on need.6 - Fuel pressure regulator valve N276It regulates the fuel pressure in the high-pressure fuel tank (fuel rail). The function principle is the same as for the 2.0 ltr. TDI engine. 2Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�36GB7 - Fuel rail7 6 It accumulates high-pressure fuel, which is required for the injection into each cylinder.108 - Fuel pressure sender - high pressure G247It detects the current fuel pressure in the highpressure fuel tank (fuel rail) as well as in the high-pressure area.9 - Injection valves N30, N31, N329 9 9 They inject the fuel into the combustion chambers.10 - Throttle valveThe throttle valve compensates for the shock waves in the high pressure branch which occur when opening and closing the injectiors during the injection phase.11 - Pressure regulator of fuel supply line11Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�1SP80_68The pressure regulator maintains the pressure in the fuel supply line at a value of approx. 0.5 MPa (5 bar) and ensures that the excess fuel is returned to the fuel tank.Legend high pressure (23 up to 180 MPa); (230 up to 1800 bar) injector return line (vacuum 0.1 to 0.5 MPa); (1 to 5 bar) supply line / return lineGB37The fuel system of the 1.2 ltr. TDI enginePressure regulator of fuel supply linefuel tankSP80_77line of excess fuel in the tankto fuel filter and to high-pressure pumppressure regulator of fuelreturn line from the high-pressure pumpdiaphragm valve pressure regulator of fuel flow directionfuel return line to fuel tankSP80_75blank flange38GBProtected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�Common Rail injection systemThe Common Rail injection system was developed for the 1.2 TDI engine by the company Delphi. System components: • • • • engine control unit J623 injection valves N30 - N32 fuel rail fuel pressure sender G247 • fuel pressure regulator valve N276 • high-pressure line • high-pressure fuel pumpinjection valves N30 - N32fuel pressure regulator valve N276fuel railfuel pressure sender G247SP80_66high-pressure fuel pumpProtected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�GB39The fuel system of the 1.2 ltr. TDI engineHigh-pressure fuel pumpOn the 1.2 ltr. TDI engine, the high-pressure fuel pump has a piston. The pump piston is driven by a double cam which in turn is driven by the crankshaft via a toothed belt. The high-pressure fuel pump generates a fuel pressure up to a value of 180 MPa (1800 bar). A small Venturi tube, integrated in the high-pressure fuel pump, generates vacuum in the injector return fuel line.rail connection fuel supplyhydraulic head of the high-pressure fuel pumpfuel return line in the fuel tankvalve for fuel dosage N290injector return fuel lineSP80_67drive shaftProtected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�40GBValve for fuel dosage N290On the 1.2 ltr. TDI engine, the valve for fuel dosage N290 accomplishes the same task as an electromagnetically controlled valve on the 1.6 ltr. and 2.0 ltr. TDI engines described above. The valve ensures the quantity of fuel supplied to the high-pressure pump and thereby the fuel pressure control in the rail needed according to the current operating conditions of the engine.SP80_71FunctionNot actuatedProtected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�ActuatedIf the valve is not supplied with a PWM signal sent by the control unit, the valve is opened and fuel is directed into the high-pressure pump.If the valve is supplied with a PWM signal, this results in the valve closing and thus the fuel supply to the high-pressure pump is interrupted.Effects of signal failure In the event of signal failure of the valve for fuel dosage N290, the engine performance is reduced and the engine control unit operates in emergency mode.GB41The fuel system of the 1.2 ltr. TDI engineInjection valves N30 - N33On the 1.2 ltr. TDI engine, electromagnetic controlled injection valves are used for the fuel injection.Technical data Control voltage Number of openings of the injection nozzle Number of injections per operating cycle 12 V 7 6high pressure connection for the fuel supply line of the rail fuel return lineelectromagnetic coilspring of the control valve control valvesnozzle needle springProtected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�nozzle needleSP80_7642GBCompensating the injection quantity of the valves C2IOn the 1.2 ltr. TDI engine with the Common Rail injection system developed by the company Delphi, the compensation operation for adjusting the injection quantity of the valves is identified with the code C2I. Compensating the injection quantity of the valves C2I is a function performed by the software of the engine control unit. The C2I code is determined for each injection valve during the manufacturing process and determines the difference from the nominal value and thus describes the injection parameters of each injection valve. In this way, the engine control unit can determine the exact duration of injection (injected quantity). On the 1.2 ltr. TDI engine, the injection valves are provided with a twenty digit C2l code. After replacing the injection valve seat, the C2I code must be entered in the engine control unit using the diagnostic unit in the mode "controlled functions".Data Matrix Code (codeof the data matrix)Code C2I (20 digits)Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�SP80_69GB43Overview of the previously edited service training resourcesNo.Designation No.Designation1 Mono-Motronic 51 2.0 ltr./85 kW petrol engine with balancing shafts 2 Central locking and two-stage intake manifold 3 Vehicle alarm 52 ŠkodaFabia; 1.4 ltr. TDI engine with unit injection 4 Working with wiring diagrams system 5 ŠKODA FELICIA 53 ŠkodaOctavia; Presentation of the vehicle 6 Safety of the ŠKODA vehicles 54 ŠkodaOctavia; Electrical Components 7 Principles of ABS - were not published 55 FSI petrol engines; 2.0 ltr./110 kW and 1.6 ltr./85 8 ABS - FELICIA kW 9 System for safe start-up with transponder 56 Automatic gearbox DSG-02E 10 Air conditioning in the vehicle 57 Diesel engine; 2.0 ltr./103 kW TDI with pump-nozzle 11 Air conditioning FELICIA units, 2.0 ltr./100 kW TDI with pump-nozzle units 12 1.6 engine - MPI 1AV 58 ŠkodaOctavia, Chassis and electromechanical 13 Four-cylinder diesel engine power-assisted steering 14 Power-assisted steering 59 ŠkodaOctavia RS, 2.0 ltr./147 kW FSI turbo engine 15 ŠKODA OCTAVIA 60 2.0 ltr./103 kW 2V TDI diesel engine; particle filter 16 1.9 ltr. TDI diesel engine with additive 17 ŠKODA OCTAVIA Convenience electronic system 61 Radio navigation systems in the Škoda 18 ŠKODA OCTAVIA Manual gearbox 02K, 02J 62 ŠkodaRoomster; Vehicle presentation part l 19 1.6 ltr. and 1.8 ltr. petrol engines 63 ŠkodaRoomster; Vehicle presentation part lI ll 20 Automatic gearbox - fundamentals 64 ŠkodaFabia II; Vehicle presentation 21 Automatic gearbox 01M 65 ŠkodaSuperb II; Vehicle presentation part l 22 1.9 ltr./50 kW SDI diesel engines, 1.9 ltr./81 kW TDI 66 ŠkodaSuperb II; Vehicle presentation part lI 23 1.8 ltr./110 kW and 1.8 ltr./92 kW petrol engines 67 2.0 ltr./125 kW TDI diesel engine with Common Rail 24 OCTAVIA, CAN BUS injection system 25 OCTAVIA - CLIMATRONIC 68 1.4 ltr./92 kW TSI petrol engine with turbocharger 26 OCTAVIA - safety of the vehicle 69 3.6 ltr./191 kW FSI petrol engine 27 OCTAVIA - 1.4 ltr./44 kW engine and gearbox 002 70 All-wheel drive with Haldex coupling of the lV. 28 OCTAVIA - ESP - fundamentals, design, function generation 29 OCTAVIA 4 xCopying 4 - all-wheel drive 71 ŠkodaYeti; Vehicle presentation part l Protected by copyright. for private or commercial purposes, in part or in whole, is not permitted unless authorised ŠKODA AUTO S. Š KODA AUTO A. S. does not guarantee or accept any liability 30 2.0 ltr. 85by kW and 88 A. kW petrol engines 72 ŠkodaYeti; Vehicle presentation, part ll respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.� 31 with Radio navigation system - design and functions 73 LPG system in Škoda vehicles 32 ŠKODA FABIA - technical information 74 1.2 ltr./77 kW TSI petrol engine with turbocharger 33 ŠKODA FABIA - electrical systems 75 7-speed dual-clutch automatic gearbox 0AM 34 ŠKODA FABIA - electro-hydraulic power-assisted 76 Greenline vehicles steering 77 Geometry 35 1.4 ltr. - 16 V 55/74 kW petrol engines 78 Passive safety 36 ŠKODA FABIA - 1.9 ltr. TDI Unit injection 79 Additional heating 37 Manual gearbox 02T and 002 80 2.0 ltr., 1.6 ltr., 1.2 ltr. diesel engines with Common 38 ŠkodaOctavia; model 2001 Rail injection system 39 Euro-On-Board-Diagnosis 40 Automatic gearbox 001 41 Six-speed gearbox 02M 42 ŠkodaFabia - ESP 43 Exhaust emissions 44 Extended service intervals 45 Three-cylinder petrol engines 1.2 ltr. 46 ŠkodaSuperb; Presentation of the vehicle; part I 47 ŠkodaSuperb; Presentation of the vehicle; part Il 48 ŠkodaSuperb; 2.8 ltr./142 kW V6 petrol engine 49 ŠkodaSuperb; 2.5 ltr./114 kW TDI V6 petrol engine 50 ŠkodaSuperb; Automatic gearbox 01VOnly for the internal use in the service network ŠKODA. All rights reserved. Subject to technical modifications. S00.2002.80.20 E GB Technical status 01/2010 © ŠKODA AUTO a.s. http://portal.skoda-auto.comThis paper was made out of chlorine-free bleached cellulose.80