Jetta Sedan L4-2.0L (AVH) (2003): Powertrain Management
Also for this vehicle: Jetta GL L4-1.9L DSL Turbo (ALH) (2001), Jetta GL L4-2.0L (AVH) (2001), Jetta GL Wagon L4-1.9L DSL Turbo (ALH) (2002), Jetta GLS L4-1.8L Turbo (AWD) (2001), Jetta GLS L4-1.8L Turbo (AWP) (2002), Jetta GLS L4-1.9L DSL Turbo (ALH) (2001), Jetta GLS L4-2.0L (AVH) (2001), Jetta GLS V6-2.8L (AFP) (2002), Jetta GLS VR6 V6-2.8L (AFP) (2001), Jetta GLS Wagon L4-1.8L Turbo (AWP) (2002), Jetta GLS Wagon L4-2.0L (AZG) (2002), Jetta GLS Wagon V6-2.8L (AFP) (2001), Jetta GLX V6-2.8L (AFP) (2002), Jetta GLX Wagon V6-2.8L (AFP) (2001), Jetta III L4-1.9L DSL Turbo (AAZ) (1993), Jetta III L4-2.0L (ABA) (1995), Jetta III V6-2792cc 2.8L DOHC (1994), Jetta L4-1.8L Turbo (AWD) (2000), Jetta L4-1.8L Turbo (AWP) (2004), Jetta L4-1.9L DSL Turbo (AAZ) (1997), Jetta L4-1.9L DSL Turbo (AHU) (1999), Jetta L4-1.9L DSL Turbo (BEW) (2004), Jetta L4-1.9L DSL Turbo (BRM) (2006), Jetta L4-1588cc 1.6L DSL SOHC (1982), Jetta L4-1588cc 1.6L DSL SOHC (ME) (1989), Jetta L4-1588cc 1.6L DSL SOHC Turbo (1985), Jetta L4-1715cc 1.7L SOHC (1983), Jetta L4-1781cc 1.8L DOHC (1988), Jetta L4-1781cc 1.8L SOHC (1987), Jetta L4-1781cc 1.8L SOHC (ACC) Can (1995), Jetta L4-1781cc 1.8L SOHC (RV, PF) (1989), Jetta L4-2.0L (ABA) (1996), Jetta L4-2.0L (AEG) (2000), Jetta L4-2.0L (AZG) (2004), Jetta L4-2.0L (BEV) (2004), Jetta L5-2.5L (BGP) (2006), Jetta L5-2.5L (CBTA) (2008), Jetta Sedan (162) L4-2.0L Turbo (CBPA) (2011), Jetta Sedan (162) L5-2.5L (CBUA) (2011), Jetta Sedan L4-1.8L Turbo (AWP) (2003), Jetta Sedan L4-1.9L DSL Turbo (BEW) (2005), Jetta Sedan L4-2.0L (BBW) (2005), Jetta Sedan L5-2.5L (BGP) (2005), Jetta Sedan L5-2.5L (CBTA) (2009), Jetta Sedan V6-2.8L (BDF) (2003), Jetta SportWagen (AJ5) L4-2.0L DSL Turbo (CJAA) (2011), Jetta SportWagen (AJ5) L5-2.5L (CBUA) (2011), Jetta SportWagen L4-2.0L DSL Turbo (CBEA) (2009), Jetta SportWagen L4-2.0L DSL Turbo (CJAA) (2010), Jetta SportWagen L4-2.0L Turbo (CCTA) (2009), Jetta SportWagen L5-2.5L (CBUA) (2009), Jetta V6-2.8L (AFP) (1999), Jetta V6-2.8L (BDF) (2002), Jetta Wagon L4-1.8L Turbo (AWP) (2005), Jetta Wagon L4-1.9L DSL Turbo (ALH) (2003), Jetta Wagon L4-2.0L (BEV) (2005).
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
Relays and Modules - Powertrain Management70 pages
Relays and Modules - Computers and Control Systems64 pages
Engine Control Module › Component Information36 pages
Technical Service Bulletins16 pages
All Technical Service Bulletins for Engine Control Module:8 pages
- All Other Service Bulletins for Engine Control Module: › 0107-54 › Jul › 07 › Engine Controls - Avoiding Unnecessary ECM Replacement2345
- Locations › J220 - Motronic Engine Control Module (ECM)23
- Diagrams › Electrical Diagrams
- Application and ID › Technical Data2
- Testing and Inspection › Component Tests and General Diagnostics2345678
- Service and Repair › Engine Control Module (ECM), Replacing23456
- Main Relay (Computer/Fuel System) › Component Information › Locations › J271 - Motronic Engine Control Module (ECM) Power Supply Relay2
- Relays and Modules - Emission Control Systems › Air Injection Pump Relay › Component Information › Locations › Engine Component Locations Overview2
Relays and Modules - Fuel Delivery and Air Induction4 pages
Sensors and Switches - Powertrain Management179 pages
Sensors and Switches - Computers and Control Systems136 pages
Accelerator Pedal Position Sensor › Component Information5 pages
Air Flow Meter/Sensor › Component Information13 pages
Camshaft Position Sensor › Component Information6 pages
- Electronic Throttle Actuator Position Sensor › Component Information › Locations › G187 - Angle Sensor -1- For Throttle Drive2
Engine Speed Sensor › Component Information7 pages
Knock Sensor › Component Information9 pages
- Manifold Pressure/Vacuum Sensor › Component Information › Locations
- Power Steering Pressure Switch › Component Information › Locations
- Throttle Full Close Switch › Component Information › Locations
- Throttle Position Sensor › Component Information › Locations › Overview of Component Locations2345
- Transmission Position Switch/Sensor, A/T › Component Information › Locations › 5 Speed Automatic 09A2
- Vehicle Speed Sensor › Component Information › Locations › Speedometer Vehicle Speed Sensor (VSS) (Automatic Transmission)234
Sensors and Switches - Fuel Delivery and Air Induction24 pages
Accelerator Pedal Position Sensor › Component Information5 pages
Air Flow Meter/Sensor › Component Information13 pages
- Throttle Full Close Switch › Component Information › Locations
- Throttle Position Sensor › Component Information › Locations › Overview of Component Locations2345
Sensors and Switches - Ignition System19 pages
Camshaft Position Sensor › Component Information6 pages
- Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Service and Repair › Lock Cylinder, Removing and Installing234
Knock Sensor › Component Information9 pages
Tune-up and Engine Performance Checks22 pages
- Fuel Pressure › System Information › Specifications › Pressure, Vacuum and Temperature Specifications2
- Idle Speed › System Information › Specifications23
- Air Cleaner Housing › Component Information › Locations2345
- Fuel Filter › Fuel Pressure Release › System Information › Service Precautions
- Firing Order › Component Information › Specifications
- Ignition Timing › Number One Cylinder › Component Information › Locations
Spark Plug › Component Information4 pages
- Compression Check › System Information › Specifications234
- Valve Clearance › System Information › Specifications
Computers and Control Systems448 pages
- A/C Signal › Component Information › Testing and Inspection2
Accelerator Pedal Position Sensor › Component Information5 pages
Air Flow Meter/Sensor › Component Information13 pages
- Brake Signal › Component Information › Testing and Inspection23
Camshaft Position Sensor › Component Information6 pages
- Data Link Connector › Component Information › Diagrams › Diagram Information and Instructions234567891011
- Electronic Throttle Actuator › Component Information › Locations › G186 - Throttle Drive (Power Accelerator Actuation)2
- Electronic Throttle Actuator Position Sensor › Component Information › Locations › G187 - Angle Sensor -1- For Throttle Drive2
- Electronic Power Control (EPC) Warning Lamp <--> [Electronic Throttle Control Indicator] › Component Information › Locations2
Engine Control Module › Component Information36 pages
Technical Service Bulletins16 pages
All Technical Service Bulletins for Engine Control Module:8 pages
- All Other Service Bulletins for Engine Control Module: › 0107-54 › Jul › 07 › Engine Controls - Avoiding Unnecessary ECM Replacement2345
- Locations › J220 - Motronic Engine Control Module (ECM)23
- Diagrams › Electrical Diagrams
- Application and ID › Technical Data2
- Testing and Inspection › Component Tests and General Diagnostics2345678
- Service and Repair › Engine Control Module (ECM), Replacing23456
Engine Speed Sensor › Component Information7 pages
Knock Sensor › Component Information9 pages
- Main Relay (Computer/Fuel System) › Component Information › Locations › J271 - Motronic Engine Control Module (ECM) Power Supply Relay2
Malfunction Indicator Lamp › Component Information6 pages
- Manifold Pressure/Vacuum Sensor › Component Information › Locations
- Power Steering Pressure Switch › Component Information › Locations
Relays and Modules - Computers and Control Systems64 pages
Engine Control Module › Component Information36 pages
Technical Service Bulletins16 pages
All Technical Service Bulletins for Engine Control Module:8 pages
- All Other Service Bulletins for Engine Control Module: › 0107-54 › Jul › 07 › Engine Controls - Avoiding Unnecessary ECM Replacement2345
- Locations › J220 - Motronic Engine Control Module (ECM)23
- Diagrams › Electrical Diagrams
- Application and ID › Technical Data2
- Testing and Inspection › Component Tests and General Diagnostics2345678
- Service and Repair › Engine Control Module (ECM), Replacing23456
- Main Relay (Computer/Fuel System) › Component Information › Locations › J271 - Motronic Engine Control Module (ECM) Power Supply Relay2
Sensors and Switches - Computers and Control Systems136 pages
Accelerator Pedal Position Sensor › Component Information5 pages
Air Flow Meter/Sensor › Component Information13 pages
Camshaft Position Sensor › Component Information6 pages
- Electronic Throttle Actuator Position Sensor › Component Information › Locations › G187 - Angle Sensor -1- For Throttle Drive2
Engine Speed Sensor › Component Information7 pages
Knock Sensor › Component Information9 pages
- Manifold Pressure/Vacuum Sensor › Component Information › Locations
- Power Steering Pressure Switch › Component Information › Locations
- Throttle Full Close Switch › Component Information › Locations
- Throttle Position Sensor › Component Information › Locations › Overview of Component Locations2345
- Transmission Position Switch/Sensor, A/T › Component Information › Locations › 5 Speed Automatic 09A2
- Vehicle Speed Sensor › Component Information › Locations › Speedometer Vehicle Speed Sensor (VSS) (Automatic Transmission)234
- Throttle Full Close Switch › Component Information › Locations
- Throttle Position Sensor › Component Information › Locations › Overview of Component Locations2345
- Transmission Position Switch/Sensor, A/T › Component Information › Locations › 5 Speed Automatic 09A2
- Vehicle Speed Sensor › Component Information › Locations › Speedometer Vehicle Speed Sensor (VSS) (Automatic Transmission)234
Emission Control Systems45 pages
Air Injection9 pages
Catalytic Converter › Component Information11 pages
Evaporative Emissions System20 pages
- Positive Crankcase Ventilation › PCV Heater › Component Information › Locations23
- Relays and Modules - Emission Control Systems › Air Injection Pump Relay › Component Information › Locations › Engine Component Locations Overview2
Fuel Delivery and Air Induction123 pages
- Fuel Pressure › System Information › Specifications › Pressure, Vacuum and Temperature Specifications2
- Fuel Pressure Release › System Information › Service Precautions
- Idle Speed › System Information › Specifications23
- Accelerator Pedal › Component Information › Service and Repair
Accelerator Pedal Position Sensor › Component Information5 pages
- Air Cleaner Housing › Component Information › Locations2345
Air Flow Meter/Sensor › Component Information13 pages
- Fuel › Component Information › Technical Service Bulletins › Fuel System - Fuel Related Driveability Issues234
- Fuel Filler Cap › Component Information › Service and Repair234
- Fuel Filter › Fuel Pressure Release › System Information › Service Precautions
- Fuel Pressure Check Valve › Component Information › Testing and Inspection
- Fuel Supply Line › Component Information › Tools and Equipment
Fuel Tank7 pages
- Fuel Tank Unit › Component Information › Service and Repair234
- Main Relay (Computer/Fuel System) › Component Information › Locations › J271 - Motronic Engine Control Module (ECM) Power Supply Relay2
Relays and Modules - Fuel Delivery and Air Induction4 pages
Sensors and Switches - Fuel Delivery and Air Induction24 pages
Accelerator Pedal Position Sensor › Component Information5 pages
Air Flow Meter/Sensor › Component Information13 pages
- Throttle Full Close Switch › Component Information › Locations
- Throttle Position Sensor › Component Information › Locations › Overview of Component Locations2345
- Throttle Cable/Linkage › Component Information › Adjustments › With Manual Transmission23
- Throttle Full Close Switch › Component Information › Locations
- Throttle Position Sensor › Component Information › Locations › Overview of Component Locations2345
Ignition System58 pages
- Firing Order › Component Information › Specifications
- Ignition Timing › Number One Cylinder › Component Information › Locations
Camshaft Position Sensor › Component Information6 pages
Ignition Coil › Component Information › Technical Service Bulletins8 pages
Knock Sensor › Component Information9 pages
Sensors and Switches - Ignition System19 pages
Camshaft Position Sensor › Component Information6 pages
- Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Service and Repair › Lock Cylinder, Removing and Installing234
Knock Sensor › Component Information9 pages
Spark Plug › Component Information4 pages
Transmission Control Systems26 pages
Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T6 pages
- Downshift Switch, A/T › Component Information › Locations2
- Transmission Position Switch/Sensor, A/T › Component Information › Locations › 5 Speed Automatic 09A2
- Transmission Speed Sensor, A/T › Component Information › Locations
- Transmission Temperature Sensor/Switch, A/T › Component Information › Locations
PROM - Programmable Read Only Memory › Component Information › Technical Service Bulletins14 pages
All Technical Service Bulletins for PROM - Programmable Read Only Memory:7 pages
- Customer Interest: › 0107-01 › Jan › 07 › Engine Controls - DTC's 00545/00638 Stored
- All Other Service Bulletins for PROM - Programmable Read Only Memory: › 0110-05 › Apr › 10 › Computers/Controls - Software Version Management Info.23456