Leon Mk1: Engine, mixture preparation

Also for this vehicle: Leon Mk2.

Choose Sections to see everything in a chapter, or a chapter title to start at its first page.

1. 01Power transmissionPower transmission: Sections
2. 02Running gearRunning gear: Sections
3. 03BodyBody: Sections
4. 04Power tramsmissionPower tramsmission: Sections
5. 05Power unitPower unit: Sections
6. 06Vehicle electricsVehicle electrics: Sections
7. 07Heating-ventilation-air conditioning systemHeating-ventilation-air conditioning system: Sections
8. 08Automatic gearboxAutomatic gearbox: Sections
9. 09Engine, mixture preparationEngine, mixture preparation: Sections
   • Motronic Injection and Ignition System10 pages

     • Self diagnosis, V.A.G Inspection Service2 pages

       • Measured value blocks
       • Self-diagnosis
     • Mixture preparation system, electronic inj.,Gas › Motronic injection and ignition system
     • Ignition system, glow plug system › Motronic injection and ignition system7 pages

       • Overview

       • Servicing ignition part
       • Safety precautions
       • Test data, spark plugs
       • Checking Hall sender
       • Checking knock sensors
       • Checking ignition transformer
   • Simos injection and ignition system3 pages

     • Self diagnosis, V.A.G Inspection Service › Self diagnosis
     • Mixture preparation system, electronic inj.,Gas › Simos injection and ignition system
     • Ignition system, glow plug system › Simos injection and ignition system
   • Diesel direct injection and glow plug system5 pages

     • Self diagnosis, V.A.G Inspection Service › Self-diagnosis
     • Fuel preparation system Diesel injection2 pages

       • Replacing, coding and matching engine control unit
       • Servicing diesel direct injection system
     • Ignition system, glow plug system › Checking glow plug system2 pages

       • Overview

       • Checking glow plugs
   • Motronic injection and ignition system (4-Cyl.)21 pages

     • Self diagnosis, V.A.G Inspection Service11 pages

       • Fault memory
       • General to self-diagnosis
       • Fault table, fault codes 00515...01262
       • Fault table, fault codes 16486...18034
       • Final control diagnosis2 pages

         • Overview

         • Performing final control diagnosis
       • Measured value blocks3 pages

         • Overview

         • Safety precautions
         • Read measured value block
       • Evaluating measured value blocks, display groups 0...13
       • Evaluating measured value blocks, display groups 14...99
     • Mixture preparation system, electronic inj.,Gas9 pages

       • Servicing injection system
       • Checking functions
       • Engine control unit
       • Checking components
       • Checking additional signals5 pages

         • Overview

         • Checking speed signal
         • Checking signal from/to air conditioning system
         • Checking ignition retardation during gear selection
         • Checking driving range signal
     • Ignition system, glow plug system › Servicing ignition system
   • Motronic injection and ignition system (0.2 l engine)28 pages

     • Self diagnosis, V.A.G Inspection Service22 pages

       • General to self-diagnosis6 pages

         • Overview

         • Features of self-diagnosis
         • Technical data of self-diagnosis
         • Significance of the exhaust gas warning lamp
         • Significance of EPC warning lamp (fault lamp for electronic accelerator) in dash panel insert
         • Connecting fault reader
       • Final control diagnosis
       • Fault memory
       • Fault table: SAE P0 and P2 codes
       • Fault table: SAE P1 and P3 codes
       • Readiness code3 pages

         • Overview

         • Reading readiness code
         • Generating readiness code
       • Measured value blocks3 pages

         • Overview

         • Safety precautions
         • Read measured value block
       • Evaluating measured value blocks, display groups 0...9 -Basic functions-
       • Evaluating measured value blocks, display groups 10...29 -Ignition-
       • Evaluating measured value blocks, display groups 30...49, 99 -Lambda regulation-
       • Evaluating measured value blocks, display groups 50...69 -Speed regulation-
       • Evaluating measured value blocks, display groups 70...89 -Reducing emissions-
       • Evaluating measured value blocks, display groups 120...129 -Communication-
     • Mixture preparation system, electronic inj.,Gas5 pages

       • Checking functions
       • Engine control unit
       • Checking components
       • Checking additional signals
       • Servicing injection system
     • Ignition system, glow plug system › Servicing ignition system
   • Motronic injection and ignition system (1.8 l engine)21 pages

     • Self diagnosis, V.A.G Inspection Service15 pages

       • Readiness code
       • Fault memory
       • Measured value blocks
       • General to self-diagnosis
       • Fault table: SAE P0 codes
       • Fault table: SAE P1 codes
       • Final control diagnosis2 pages

         • Overview

         • Performing final control diagnosis
       • Evaluating measured value blocks, display groups 0...9 -Basic functions-
       • Evaluating measured value blocks, display groups 10...29 -Ignition-
       • Evaluating measured value blocks, display groups 30...49, 99, 107 -Lambda regulation-
       • Evaluating measured value blocks, display groups 50...69 -Speed regulation-
       • Evaluating measured value blocks, display groups 70...79 -Reducing emissions-
       • Evaluating measured value blocks, display groups 110...119 -Charge pressure control-
       • Evaluating measured value blocks, display groups 120...129 -Communication-
     • Mixture preparation system, electronic inj.,Gas5 pages

       • Checking components
       • Checking additional signals
       • Servicing injection system
       • Engine control unit
       • Checking functions
     • Ignition system, glow plug system › Servicing ignition system
   • Motronic injection and ignition system (6-cylinder engine)28 pages

     • Self diagnosis, V.A.G Inspection Service14 pages

       • General to self-diagnosis
       • Fault memory
       • Measured value blocks
       • Readiness code
       • Fault table: from V.A.G code 16396 / SAE P0 and P2 codes
       • Fault table: from V.A.G code 17510 / SAE P1 and P3 codes
       • Final control diagnosis2 pages

         • Overview

         • Performing final control diagnosis
       • Evaluating measured value blocks, display groups 0...6 -basic functions-
       • Evaluating measured value blocks, display groups 10...29 -Ignition-
       • Evaluating measured value blocks, display grps. 30...33, 99 -Lambda regulation-
       • Evaluating measured value blocks, display groups 50...69 -Speed regulation-
       • Evaluating measured block values, display groups 90...95 -Performance improvement-
       • Evaluating measured value block, display group 125 -Communication-
     • Mixture preparation system, electronic inj.,Gas5 pages

       • Checking components
       • Engine control unit
       • Checking functions
       • Checking additional signals
       • Servicing injection system
     • Ignition system, glow plug system › Servicing ignition system9 pages

       • Overview

       • General notes on ignition system
       • Removing and installing parts of the ignition system
       • Safety precautions
       • Test data, spark plugs
       • Checking Hall sender
       • Checking ignition coils with output stage
       • Checking knock sensor
       • Check misfiring recognition
10. 10Engine, mechanicsEngine, mechanics: Sections
11. 11Manual gearboxManual gearbox: Sections
12. 12Running gear - self diagnosisRunning gear - self diagnosis: Sections
13. 13Heating and air conditioningHeating and air conditioning: Sections
14. 14BodyworkBodywork: Sections
15. 15Heating, ventilation, air conditioning systemHeating, ventilation, air conditioning system: Sections