Passat Sedan V6-2771cc 2.8L DOHC (AHA) (1998): Powertrain Management
Also for this vehicle: Passat 4Motion V6-2.8L (ATQ) (2005), Passat GLS 4Motion V6-2.8L (ATQ) (2002), Passat GLS L4-1.8L Turbo (AUG) (2001), Passat GLS V6 V6-2.8L (ATQ) (2001), Passat GLS Wagon L4-1.8L Turbo (AUG) (2001), Passat GLS Wagon L4-1.8L Turbo (AWM) (2002), Passat GLS Wagon V6 V6-2.8L (ATQ) (2001), Passat GLX V6 V6-2.8L (ATQ) (2001), Passat GLX Wagon V6 V6-2.8L (ATQ) (2001), Passat L4-1.8L Turbo (AWM) (2004), Passat L4-1984cc 2.0L DOHC (1991), Passat L4-1984cc 2.0L DOHC (9A) (1990), Passat Sedan 4Motion V6-2.8L (ATQ) (2003), Passat Sedan 4Motion V6-3.6L (BLV) (2007), Passat Sedan 4Motion W8-4.0L (BDP) (2002), Passat Sedan L4-1.8L Turbo (AWM) (2003), Passat Sedan L4-1.9L DSL Turbo (AAZ) (1995), Passat Sedan L4-1.9L DSL Turbo (AHH) (1998), Passat Sedan L4-1781cc 1.8L DOHC Turbo (ATW) (2000), Passat Sedan L4-1781cc 1.8L Turbo (AEB) (1999), Passat Sedan L4-1896cc 1.9L DSL Turbo (1Z) (1997), Passat Sedan L4-2.0L (ABA) (1996), Passat Sedan L4-2.0L Turbo (BPY) (2007), Passat Sedan L4-2.0L Turbo (CCTA) (2010), Passat Sedan V6-2.8L (ATQ) (2000), Passat Sedan V6-2792cc 2.8L DOHC (1994), Passat Sedan V6-2792cc 2.8L DOHC (AAA) (1995), Passat Sedan V6-2792cc 2.8L DOHC (AAA) SFI (1997), Passat Sedan V6-3.6L (BLV) (2008), Passat Syncro Sedan L4-1781cc 1.8L DOHC Turbo (ATW) (2000), Passat Syncro Sedan V6-2771cc 2.8L DOHC (AHA) (1999), Passat Syncro Wagon V6-2.8L (ATQ) (2000), Passat Syncro Wagon V6-2771cc 2.8L DOHC (AHA) (1998), Passat V6-2.8L (ATQ) (2004), Passat V6-3.6L (BLV) (2006), Passat Wagon 4Motion V6-2.8L (ATQ) (2003), Passat Wagon L4-1.8L Turbo (AWM) (2003), Passat Wagon L4-1.9L DSL Turbo (AAZ) (1996), Passat Wagon L4-1.9L DSL Turbo (AHU) (1997), Passat Wagon L4-1781cc 1.8L DOHC Turbo (ATW) (2000), Passat Wagon L4-1781cc 1.8L Turbo (AEB) (1998), Passat Wagon L4-2.0L (ABA) (1995), Passat Wagon L4-2.0L Turbo (BPY) (2008), Passat Wagon L4-2.0L Turbo (CCTA) (2009), Passat Wagon V6-2.8L (ATQ) (2000), Passat Wagon V6-2792cc 2.8L DOHC (1994), Passat Wagon V6-3.6L (BLV) (2007), Passat (B3).
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
Relays and Modules - Powertrain Management100 pages
Relays and Modules - Computers and Control Systems72 pages
Engine Control Module › Component Information41 pages
Technical Service Bulletins6 pages
Customer Interest for Engine Control Module:3 pages
All Technical Service Bulletins for Engine Control Module:3 pages
- Locations › Motronic Multiport Fuel Injection (MFI) System23456
- Diagrams › Diagram Information and Instructions234567891011
- Testing and Inspection › Engine Control Module (ECM) Voltage Supply, Checking23456
- Service and Repair › Housing For Engine Control Module In Plenum23456789
- Tools and Equipment › Electrical / Mechanical Repair23
- Relays and Modules - Glow Plug System › Glow Plug Control Module › Component Information › Locations
Sensors and Switches - Powertrain Management466 pages
Sensors and Switches - Computers and Control Systems341 pages
Mass Air Flow Sensor <--> [Air Flow Meter/Sensor] › Component Information36 pages
Technical Service Bulletins14 pages
- Recalls: › CMPGUB › Aug › 98 › Recall - Secure Intake Air Screen23456
All Technical Service Bulletins for Mass Air Flow Sensor:7 pages
- All Other Service Bulletins for Mass Air Flow Sensor: › 0008-04 › Aug › 08 › Engine Controls - Silicone Sealer/Lubricant Precautions
- Locations › Fuel System Components Locations, Overview234
- Diagrams › Diagram Information and Instructions234567891011
- Testing and Inspection › With Manufacturer's Scan Tool234567
- Barometric Pressure Sensor › Component Information › Locations
- Electronic Throttle Actuator Position Sensor › Component Information › Locations › Angle Sensor -1- For Throttle Drive (Power Accelerator Actuation) [G187]2
- Fuel Level Sensor › Component Information › Locations › Auxiliary Tank Fuel Level Empty Sensor (4.0 Liter) [G293]234
- Oil Pressure Sensor › Component Information › Locations › Oil Pressure Switch (2.8 Liter) [F1]23
Oxygen Sensor › Component Information98 pages
- Technical Service Bulletins › Engine Controls - Silicone Sealer/Lubricant Precautions
- Locations › Overview of Component Locations23456789101112131415
- Diagrams › Diagram Information and Instructions234567891011
- Testing and Inspection › Oxygen Sensor & O2S Control Before Three Way Catalytic Converter (TWC), Checking234567891011121314151617181920…67
- Service and Repair › General Notes on Fuel Injection234
Throttle Position Sensor › Component Information22 pages
Technical Service Bulletins14 pages
- Locations › Throttle Position (TP) Sensor [G69]23
- Testing and Inspection › With Generic Scan Tool2345
- Throttle Position Switch › Component Information › Locations › Closed Throttle Position (CTP) Switch [F60]23
Sensors and Switches - Fuel Delivery and Air Induction73 pages
Mass Air Flow Sensor <--> [Air Flow Meter/Sensor] › Component Information36 pages
Technical Service Bulletins14 pages
All Technical Service Bulletins for Mass Air Flow Sensor:7 pages
- Recalls: › CMPGUB › Aug › 98 › Recall - Secure Intake Air Screen23456
- All Other Service Bulletins for Mass Air Flow Sensor: › 0008-04 › Aug › 08 › Engine Controls - Silicone Sealer/Lubricant Precautions
- Locations › Fuel System Components Locations, Overview234
- Diagrams › Diagram Information and Instructions234567891011
- Testing and Inspection › With Manufacturer's Scan Tool234567
- Fuel Flow Sensor › Component Information › Locations
- Fuel Temperature Sensor › Component Information › Locations
- Throttle Full Open Switch HVAC › Component Information › Locations2345678
Throttle Position Sensor › Component Information22 pages
Technical Service Bulletins14 pages
- Locations › Throttle Position (TP) Sensor [G69]23
- Testing and Inspection › With Generic Scan Tool2345
- Throttle Position Switch › Component Information › Locations › Closed Throttle Position (CTP) Switch [F60]23
- Turbo Boost Sensor › Component Information › Locations › Charge Air Pressure Sensor (1.8 Liter Engine) [G31]2
Sensors and Switches - Ignition System52 pages
Tune-up and Engine Performance Checks28 pages
Fuel Pressure › System Information8 pages
- Idle Speed › System Information › Specifications23456
- Air Cleaner Housing › Component Information › Service and Repair2
- 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 Information4 pages
- Valve Clearance › System Information › Specifications
Computers and Control Systems897 pages
- A/C Signal › Component Information › Testing and Inspection23
Mass Air Flow Sensor <--> [Air Flow Meter/Sensor] › Component Information36 pages
Technical Service Bulletins14 pages
- Recalls: › CMPGUB › Aug › 98 › Recall - Secure Intake Air Screen23456
All Technical Service Bulletins for Mass Air Flow Sensor:7 pages
- All Other Service Bulletins for Mass Air Flow Sensor: › 0008-04 › Aug › 08 › Engine Controls - Silicone Sealer/Lubricant Precautions
- Locations › Fuel System Components Locations, Overview234
- Diagrams › Diagram Information and Instructions234567891011
- Testing and Inspection › With Manufacturer's Scan Tool234567
- Barometric Pressure Sensor › Component Information › Locations
- Electronic Throttle Actuator Position Sensor › Component Information › Locations › Angle Sensor -1- For Throttle Drive (Power Accelerator Actuation) [G187]2
- Electronic Power Control (EPC) Warning Lamp <--> [Electronic Throttle Control Indicator] › Component Information › Locations234
Engine Control Module › Component Information41 pages
Technical Service Bulletins6 pages
Customer Interest for Engine Control Module:3 pages
All Technical Service Bulletins for Engine Control Module:3 pages
- Locations › Motronic Multiport Fuel Injection (MFI) System23456
- Diagrams › Diagram Information and Instructions234567891011
- Testing and Inspection › Engine Control Module (ECM) Voltage Supply, Checking23456
- Service and Repair › Housing For Engine Control Module In Plenum23456789
- Tools and Equipment › Electrical / Mechanical Repair23
- Fuel Level Sensor › Component Information › Locations › Auxiliary Tank Fuel Level Empty Sensor (4.0 Liter) [G293]234
- Information Bus › Component Information › Testing and Inspection › Initial Inspection and Diagnostic Overview234567891011121314
- Malfunction Indicator Lamp › Component Information › Diagrams › Diagram Information and Instructions23456789101112
- Oil Pressure Sensor › Component Information › Locations › Oil Pressure Switch (2.8 Liter) [F1]23
Oxygen Sensor › Component Information98 pages
- Technical Service Bulletins › Engine Controls - Silicone Sealer/Lubricant Precautions
- Locations › Overview of Component Locations23456789101112131415
- Diagrams › Diagram Information and Instructions234567891011
- Testing and Inspection › Oxygen Sensor & O2S Control Before Three Way Catalytic Converter (TWC), Checking234567891011121314151617181920…67
- Service and Repair › General Notes on Fuel Injection234
Relays and Modules - Computers and Control Systems72 pages
Engine Control Module › Component Information41 pages
Technical Service Bulletins6 pages
Customer Interest for Engine Control Module:3 pages
All Technical Service Bulletins for Engine Control Module:3 pages
- Locations › Motronic Multiport Fuel Injection (MFI) System23456
- Diagrams › Diagram Information and Instructions234567891011
- Testing and Inspection › Engine Control Module (ECM) Voltage Supply, Checking23456
- Service and Repair › Housing For Engine Control Module In Plenum23456789
- Tools and Equipment › Electrical / Mechanical Repair23
Sensors and Switches - Computers and Control Systems341 pages
Mass Air Flow Sensor <--> [Air Flow Meter/Sensor] › Component Information36 pages
Technical Service Bulletins14 pages
All Technical Service Bulletins for Mass Air Flow Sensor:7 pages
- Recalls: › CMPGUB › Aug › 98 › Recall - Secure Intake Air Screen23456
- All Other Service Bulletins for Mass Air Flow Sensor: › 0008-04 › Aug › 08 › Engine Controls - Silicone Sealer/Lubricant Precautions
- Locations › Fuel System Components Locations, Overview234
- Diagrams › Diagram Information and Instructions234567891011
- Testing and Inspection › With Manufacturer's Scan Tool234567
- Barometric Pressure Sensor › Component Information › Locations
- Electronic Throttle Actuator Position Sensor › Component Information › Locations › Angle Sensor -1- For Throttle Drive (Power Accelerator Actuation) [G187]2
- Fuel Level Sensor › Component Information › Locations › Auxiliary Tank Fuel Level Empty Sensor (4.0 Liter) [G293]234
- Oil Pressure Sensor › Component Information › Locations › Oil Pressure Switch (2.8 Liter) [F1]23
Oxygen Sensor › Component Information98 pages
- Technical Service Bulletins › Engine Controls - Silicone Sealer/Lubricant Precautions
- Locations › Overview of Component Locations23456789101112131415
- Diagrams › Diagram Information and Instructions234567891011
- Testing and Inspection › Oxygen Sensor & O2S Control Before Three Way Catalytic Converter (TWC), Checking234567891011121314151617181920…67
- Service and Repair › General Notes on Fuel Injection234
Throttle Position Sensor › Component Information22 pages
Technical Service Bulletins14 pages
- Locations › Throttle Position (TP) Sensor [G69]23
- Testing and Inspection › With Generic Scan Tool2345
- Throttle Position Switch › Component Information › Locations › Closed Throttle Position (CTP) Switch [F60]23
Throttle Position Sensor › Component Information22 pages
Technical Service Bulletins14 pages
- Locations › Throttle Position (TP) Sensor [G69]23
- Testing and Inspection › With Generic Scan Tool2345
- Throttle Position Switch › Component Information › Locations › Closed Throttle Position (CTP) Switch [F60]23
Emission Control Systems101 pages
Air Injection40 pages
- Air Injection Vacuum Control Solenoid Valve › Component Information › Testing and Inspection › With Generic Scan Tool2
Air Injection Control Valve › Component Information9 pages
Catalytic Converter › Component Information12 pages
Evaporative Emissions System32 pages
Positive Crankcase Ventilation › PCV Valve Hose › Component Information › Technical Service Bulletins4 pages
Fuel Delivery and Air Induction267 pages
Fuel Pressure › System Information8 pages
- Fuel Pressure Release › System Information › Service Precautions
- Idle Speed › System Information › Specifications23456
- Accelerator Pedal › Component Information › Service and Repair2
- Air Cleaner Housing › Component Information › Service and Repair2
Mass Air Flow Sensor <--> [Air Flow Meter/Sensor] › Component Information36 pages
Technical Service Bulletins14 pages
- Recalls: › CMPGUB › Aug › 98 › Recall - Secure Intake Air Screen23456
All Technical Service Bulletins for Mass Air Flow Sensor:7 pages
- All Other Service Bulletins for Mass Air Flow Sensor: › 0008-04 › Aug › 08 › Engine Controls - Silicone Sealer/Lubricant Precautions
- Locations › Fuel System Components Locations, Overview234
- Diagrams › Diagram Information and Instructions234567891011
- Testing and Inspection › With Manufacturer's Scan Tool234567
- Fuel › Component Information › Specifications
- Fuel Filter › Fuel Pressure Release › System Information › Service Precautions
- Fuel Flow Sensor › Component Information › Locations
- Fuel Pressure Check Valve › Component Information › Testing and Inspection
- Fuel Pressure Regulator › Component Information › Locations2345
Fuel Pump22 pages
Fuel Pressure › System Information8 pages
- Fuel Pump Control Unit › Component Information › Locations
- Fuel Rail › Component Information › Service and Repair
- Fuel Supply Line › Component Information › Tools and Equipment
Fuel Tank17 pages
Fuel Filler Neck › Component Information › Technical Service Bulletins2 pages
- Fuel Tank Unit › Component Information › Tools and Equipment
- Fuel Temperature Sensor › Component Information › Locations
- Engine Speed Governor › Component Information › Application and ID
- Intake Air Plenum › Component Information › Service and Repair
Sensors and Switches - Fuel Delivery and Air Induction73 pages
Mass Air Flow Sensor <--> [Air Flow Meter/Sensor] › Component Information36 pages
Technical Service Bulletins14 pages
All Technical Service Bulletins for Mass Air Flow Sensor:7 pages
- Recalls: › CMPGUB › Aug › 98 › Recall - Secure Intake Air Screen23456
- All Other Service Bulletins for Mass Air Flow Sensor: › 0008-04 › Aug › 08 › Engine Controls - Silicone Sealer/Lubricant Precautions
- Locations › Fuel System Components Locations, Overview234
- Diagrams › Diagram Information and Instructions234567891011
- Testing and Inspection › With Manufacturer's Scan Tool234567
- Fuel Flow Sensor › Component Information › Locations
- Fuel Temperature Sensor › Component Information › Locations
- Throttle Full Open Switch HVAC › Component Information › Locations2345678
Throttle Position Sensor › Component Information22 pages
Technical Service Bulletins14 pages
- Locations › Throttle Position (TP) Sensor [G69]23
- Testing and Inspection › With Generic Scan Tool2345
- Throttle Position Switch › Component Information › Locations › Closed Throttle Position (CTP) Switch [F60]23
- Turbo Boost Sensor › Component Information › Locations › Charge Air Pressure Sensor (1.8 Liter Engine) [G31]2
- Throttle Cable/Linkage › Component Information › Adjustments
- Throttle Full Open Switch HVAC › Component Information › Locations2345678
Throttle Position Sensor › Component Information22 pages
Technical Service Bulletins14 pages
- Locations › Throttle Position (TP) Sensor [G69]23
- Testing and Inspection › With Generic Scan Tool2345
- Throttle Position Switch › Component Information › Locations › Closed Throttle Position (CTP) Switch [F60]23
- Turbocharger › Turbo Boost Sensor › Component Information › Locations › Charge Air Pressure Sensor (1.8 Liter Engine) [G31]2
- Variable Induction System › Variable Induction Control Valve › Component Information › Locations234567
Ignition System130 pages
- Firing Order › Component Information › Specifications
- Ignition Timing › Number One Cylinder › Component Information › Locations
Sensors and Switches - Ignition System52 pages
Spark Plug › Component Information4 pages
Transmission Control Systems143 pages
- Lamps and Indicators - Transmission and Drivetrain › Lamps and Indicators - A/T › Transmission Mode Indicator - A/T › Component Information › Locations2
Relays and Modules - Transmission and Drivetrain › Relays and Modules - A/T67 pages
Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T54 pages
- Downshift Switch, A/T › Component Information › Locations › 01N Transmission23
Transmission Speed Sensor, A/T › Component Information16 pages
PROM - Programmable Read Only Memory › Component Information › Technical Service Bulletins2 pages