Jetta Sedan L5-2.5L (CBTA) (2009): 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 (AVH) (2003), Jetta Sedan L4-2.0L (BBW) (2005), Jetta Sedan L5-2.5L (BGP) (2005), 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).

Diagnostics Maintenance Engine Transmission Brakes Electrical Steering & suspension Heating & A/C Body & interior

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

01Relays and Modules Relays and Modules: Sections
02Sensors and Switches Sensors and Switches: Sections
03Maintenance Maintenance: Sections
04Engine, Cooling and Exhaust Engine, Cooling and Exhaust: Sections
05Powertrain Management Powertrain Management: Sections
- Relays and Modules - Powertrain Management46 pages
  - Relays and Modules - Computers and Control Systems40 pages
    Body Control Module › Component Information5 pages
    Description and Operation
    Testing and Inspection › Initial Inspection and Diagnostic Overview2 3 4
    Electronic Throttle Control Module › Component Information › Locations2 3 4 5 6
    Engine Control Module › Component Information29 pages
    Technical Service Bulletins10 pages
    All Technical Service Bulletins for Engine Control Module: › 0110-06 › Apr › 10 › Engine Controls - MIL ON/DTC P150A Stored In Memory2 3 4 5
    Customer Interest for Engine Control Module: › 0110-06 › Apr › 10 › Engine Controls - MIL ON/DTC P150A Stored In Memory2 3 4 5
    Testing and Inspection › CAN-Bus Terminal Resistance, Direct Shift Gearbox Mechatronic to Motronic Engine Control Module, Checking2 3 4 5 6 7
    Service and Repair › ECM Connector Heat Shield2 3 4 5 6 7 8 9 10 11 12
  - Relays and Modules - Emission Control Systems › Air Injection Pump Relay › Component Information › Testing and Inspection2 3
  - Relays and Modules - Fuel Delivery and Air Induction › Variable Induction Control Module › Component Information › Service and Repair2 3
- Sensors and Switches - Powertrain Management111 pages
  - Sensors and Switches - Computers and Control Systems80 pages
    Accelerator Pedal Position Sensor › Component Information › Testing and Inspection2 3 4
    Air Flow Meter/Sensor › Component Information › Technical Service Bulletins › Engine Controls - Silicone Sealer/Lubricant Precautions
    Camshaft Position Sensor › Component Information › Locations2 3 4 5
    Coolant Temperature Sensor/Switch (For Computer) › Component Information › Testing and Inspection2 3 4 5 6
    Engine Speed Sensor › Component Information › Locations2 3 4 5
    Intake Air Temperature Sensor › Component Information › Locations2 3 4 5 6 7
    Knock Sensor › Component Information › Locations2 3 4 5
    Manifold Pressure/Vacuum Sensor › Component Information › Testing and Inspection2 3
    Oxygen Sensor › Component Information32 pages
    Technical Service Bulletins › Engine Controls - Silicone Sealer/Lubricant Precautions
    Testing and Inspection › Oxygen Sensor O2S 1 Before Catalytic Converter Heater, Checking2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…31
    Throttle Position Sensor › Component Information › Testing and Inspection2 3 4
    Transmission Position Switch/Sensor, A/T › Component Information › Testing and Inspection2 3 4 5 6 7 8
  - Sensors and Switches - Emission Control Systems › Air Injection Pressure Sensor/Switch › Component Information › Testing and Inspection2
  - Sensors and Switches - Fuel Delivery and Air Induction9 pages
    Accelerator Pedal Position Sensor › Component Information › Testing and Inspection2 3 4
    Air Flow Meter/Sensor › Component Information › Technical Service Bulletins › Engine Controls - Silicone Sealer/Lubricant Precautions
    Throttle Position Sensor › Component Information › Testing and Inspection2 3 4
  - Sensors and Switches - Ignition System20 pages
    Camshaft Position Sensor › Component Information › Locations2 3 4 5
    Ignition Switch › Component Information › Technical Service Bulletins10 pages
    All Technical Service Bulletins: › 9410-01 › Apr › 10 › Electrical - Ignition Sw. Faults/Electrical Malfunctions2 3 4
    Customer Interest: › 9410-01 › Apr › 10 › Electrical - Ignition Sw. Faults/Electrical Malfunctions2 3 4
    All Other Service Bulletins for Ignition Switch: › 3710-02 › Oct › 10 › A/T - Fluid Residue On Pan And Pan Bolts2
    All Other Service Bulletins for Ignition Switch: › 3710-02 › Oct › 10 › A/T - Fluid Residue On Pan And Pan Bolts
    Knock Sensor › Component Information › Locations2 3 4 5
- Tune-up and Engine Performance Checks24 pages
- Computers and Control Systems268 pages
  - Accelerator Pedal Position Sensor › Component Information › Testing and Inspection2 3 4
  - Air Flow Meter/Sensor › Component Information › Technical Service Bulletins › Engine Controls - Silicone Sealer/Lubricant Precautions
  - Intake Air Temperature Sensor › Component Information › Locations2 3 4 5 6 7
  - Body Control Module › Component Information5 pages
    Description and Operation
    Testing and Inspection › Initial Inspection and Diagnostic Overview2 3 4
  - Camshaft Position Sensor › Component Information › Locations2 3 4 5
  - Coolant Temperature Sensor/Switch (For Computer) › Component Information › Testing and Inspection2 3 4 5 6
  - Electronic Throttle Actuator › Component Information15 pages
    Description and Operation › Electronic Power Control System Function2
    Testing and Inspection › Throttle Position Sensor/Accelerator Pedal Position Sensor 2, Checking2 3 4 5 6 7 8 9
    Service and Repair › Accelerator Pedal Module2 3 4
  - Electronic Throttle Control Module › Component Information › Locations2 3 4 5 6
  - Engine Control Module › Component Information29 pages
    Technical Service Bulletins10 pages
    All Technical Service Bulletins for Engine Control Module: › 0110-06 › Apr › 10 › Engine Controls - MIL ON/DTC P150A Stored In Memory2 3 4 5
    Customer Interest for Engine Control Module: › 0110-06 › Apr › 10 › Engine Controls - MIL ON/DTC P150A Stored In Memory2 3 4 5
    Testing and Inspection › CAN-Bus Terminal Resistance, Direct Shift Gearbox Mechatronic to Motronic Engine Control Module, Checking2 3 4 5 6 7
    Service and Repair › ECM Connector Heat Shield2 3 4 5 6 7 8 9 10 11 12
  - Engine Speed Sensor › Component Information › Locations2 3 4 5
  - Information Bus › Component Information › Testing and Inspection › Component Tests and General Diagnostics2 3 4 5 6 7
  - Knock Sensor › Component Information › Locations2 3 4 5
  - Malfunction Indicator Lamp › Component Information › Description and Operation › Electronic Power Control Warning Lamp2
  - Manifold Pressure/Vacuum Sensor › Component Information › Testing and Inspection2 3
  - Oxygen Sensor › Component Information32 pages
    Technical Service Bulletins › Engine Controls - Silicone Sealer/Lubricant Precautions
    Testing and Inspection › Oxygen Sensor O2S 1 Before Catalytic Converter Heater, Checking2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…31
  - Relays and Modules - Computers and Control Systems40 pages
    Body Control Module › Component Information5 pages
    Description and Operation
    Testing and Inspection › Initial Inspection and Diagnostic Overview2 3 4
    Electronic Throttle Control Module › Component Information › Locations2 3 4 5 6
    Engine Control Module › Component Information29 pages
    Technical Service Bulletins10 pages
    All Technical Service Bulletins for Engine Control Module: › 0110-06 › Apr › 10 › Engine Controls - MIL ON/DTC P150A Stored In Memory2 3 4 5
    Customer Interest for Engine Control Module: › 0110-06 › Apr › 10 › Engine Controls - MIL ON/DTC P150A Stored In Memory2 3 4 5
    Testing and Inspection › CAN-Bus Terminal Resistance, Direct Shift Gearbox Mechatronic to Motronic Engine Control Module, Checking2 3 4 5 6 7
    Service and Repair › ECM Connector Heat Shield2 3 4 5 6 7 8 9 10 11 12
  - Sensors and Switches - Computers and Control Systems80 pages
    Accelerator Pedal Position Sensor › Component Information › Testing and Inspection2 3 4
    Air Flow Meter/Sensor › Component Information › Technical Service Bulletins › Engine Controls - Silicone Sealer/Lubricant Precautions
    Camshaft Position Sensor › Component Information › Locations2 3 4 5
    Coolant Temperature Sensor/Switch (For Computer) › Component Information › Testing and Inspection2 3 4 5 6
    Engine Speed Sensor › Component Information › Locations2 3 4 5
    Intake Air Temperature Sensor › Component Information › Locations2 3 4 5 6 7
    Knock Sensor › Component Information › Locations2 3 4 5
    Manifold Pressure/Vacuum Sensor › Component Information › Testing and Inspection2 3
    Oxygen Sensor › Component Information32 pages
    Technical Service Bulletins › Engine Controls - Silicone Sealer/Lubricant Precautions
    Testing and Inspection › Oxygen Sensor O2S 1 Before Catalytic Converter Heater, Checking2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…31
    Throttle Position Sensor › Component Information › Testing and Inspection2 3 4
    Transmission Position Switch/Sensor, A/T › Component Information › Testing and Inspection2 3 4 5 6 7 8
  - Throttle Position Sensor › Component Information › Testing and Inspection2 3 4
  - Transmission Position Switch/Sensor, A/T › Component Information › Testing and Inspection2 3 4 5 6 7 8
  - Variable Valve Timing Actuator › Component Information › Testing and Inspection2 3 4
- Emission Control Systems46 pages
  - Air Injection23 pages
    Air Injection Vacuum Control Solenoid Valve › Component Information › Testing and Inspection › Engine Mechanical, Fuel Injection and Ignition2 3 4
    Air Injection Control Valve › Component Information7 pages
    Locations2
    Testing and Inspection › Combination Valve, Checking2 3 4 5
    Air Injection Pressure Sensor/Switch › Component Information › Testing and Inspection2
    Air Injection Pump › Component Information › Locations2 3 4 5 6 7
    Air Injection Pump Relay › Component Information › Testing and Inspection2 3
  - Catalytic Converter › Component Information7 pages
    Testing and Inspection
    Service and Repair › Front Exhaust Pipe with Catalytic Converter2 3 4 5 6
  - Evaporative Emissions System11 pages
    Canister Purge Control Valve › Component Information › Testing and Inspection2 3 4
    Evaporative Emission Control Canister › Component Information › Service and Repair2 3
    Leak Detection Pump, Evaporative System › Component Information › Testing and Inspection2 3 4
  - Relays and Modules - Emission Control Systems › Air Injection Pump Relay › Component Information › Testing and Inspection2 3
  - Sensors and Switches - Emission Control Systems › Air Injection Pressure Sensor/Switch › Component Information › Testing and Inspection2
- Fuel Delivery and Air Induction81 pages
- Ignition System41 pages
  - Firing Order › Component Information › Specifications › Spark Plug Technical Data2
  - Camshaft Position Sensor › Component Information › Locations2 3 4 5
  - Ignition Coil Pack › Component Information › Tools and Equipment2
  - Ignition Coil › Component Information › Testing and Inspection2 3 4 5 6 7
  - Knock Sensor › Component Information › Locations2 3 4 5
  - Sensors and Switches - Ignition System18 pages
    Camshaft Position Sensor › Component Information › Locations2 3 4 5
    Ignition Switch › Component Information › Technical Service Bulletins8 pages
    Customer Interest for Ignition Switch: › 9410-01 › Apr › 10 › Electrical - Ignition Sw. Faults/Electrical Malfunctions2 3 4
    All Technical Service Bulletins for Ignition Switch: › 9410-01 › Apr › 10 › Electrical - Ignition Sw. Faults/Electrical Malfunctions2 3 4
    Knock Sensor › Component Information › Locations2 3 4 5
  - Spark Plug › Component Information › Specifications › Spark Plug Technical Data2
- Glow Plug System › Glow Plug › Component Information › Service and Repair2
- Transmission Control Systems › Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T12 pages
  - Transmission Position Switch/Sensor, A/T › Component Information › Testing and Inspection2 3 4 5 6 7 8
  - Transmission Speed Sensor, A/T › Component Information › Service and Repair › Transmission Input Speed Sensor2
  - Transmission Temperature Sensor/Switch, A/T › Component Information › Technical Service Bulletins2 pages
    Recalls for Transmission Temperature Sensor/Switch: › NHTSA09V333000 › Aug › 09 › Recall 09V333000: DSG Temeprature Sensor Defect
    All Technical Service Bulletins for Transmission Temperature Sensor/Switch: › NHTSA09V333000 › Aug › 09 › Recall 09V333000: DSG Temeprature Sensor Defect
- PROM - Programmable Read Only Memory › Component Information › Technical Service Bulletins28 pages
  - Customer Interest:8 pages
    0110-06 › Apr › 10 › Engine Controls - MIL ON/DTC P150A Stored In Memory2 3 4 5
    0108-29 › Oct › 08 › Engine Controls - ECM Update For A/C Efficiency2 3
  - All Technical Service Bulletins for PROM - Programmable Read Only Memory:14 pages
    0110-05 › Apr › 10 › Computers/Controls - Software Version Management Info.2 3 4 5 6
    0110-06 › Apr › 10 › Engine Controls - MIL ON/DTC P150A Stored In Memory2 3 4 5
    0108-29 › Oct › 08 › Engine Controls - ECM Update For A/C Efficiency2 3
  - All Other Service Bulletins for PROM - Programmable Read Only Memory: › 0110-05 › Apr › 10 › Computers/Controls - Software Version Management Info.2 3 4 5 6
06Transmission and Drivetrain Transmission and Drivetrain: Sections
07Brakes and Traction Control Brakes and Traction Control: Sections
08Starting and Charging Starting and Charging: Sections
09Power and Ground Distribution Power and Ground Distribution: Sections
10Steering and Suspension Steering and Suspension: Sections
11Heating and Air Conditioning Heating and Air Conditioning: Sections
12Restraint Systems Restraint Systems: Sections
13Accessories and Optional Equipment Accessories and Optional Equipment: Sections
14Body and Frame Body and Frame: Sections
15Instrument Panel, Gauges and Warning Indicators Instrument Panel, Gauges and Warning Indicators: Sections
16Lighting and Horns Lighting and Horns: Sections
17Windows and Glass Windows and Glass: Sections
18Wiper and Washer Systems Wiper and Washer Systems: Sections