Lumina V6-204 3.4L DOHC (1991): Powertrain Management
Also for this vehicle: Lumina APV V6-191 3.1L (1990), Lumina APV V6-191 3.1L VIN D TBI (1995), Lumina APV V6-3800 3.8L (1994), Lumina L4-151 2.5L (1991), Lumina V6-191 3.1L (1990), Lumina V6-191 3.1L VIN T MFI (1993), Lumina V6-204 3.4L DOHC VIN X SFI (1996), Lumina V6-3.1L VIN J (2000), Lumina V6-3.8L VIN K (1998), Lumina V6-3100 3.1L VIN M SFI (1995).
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.
Relays and Modules - Powertrain Management42 pages
- Relays and Modules - Fuel Delivery and Air Induction › Fuel Pump Relay › Component Information › Locations23
Relays and Modules - Ignition System › Ignition Control Module › Component Information4 pages
Sensors and Switches - Powertrain Management42 pages
Sensors and Switches - Computers and Control Systems33 pages
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Specifications › Electrical Specifications2
- Crankshaft Position Sensor › Component Information › Specifications › Electrical Specifications2
Manifold Air Temperature (MAT) Sensor <--> [Intake Air Temperature Sensor] › Component Information4 pages
Knock Sensor › Component Information3 pages
- Manifold Pressure/Vacuum Sensor › Component Information › Specifications2345
- Oxygen Sensor › Component Information › Technical Service Bulletins › Oxygen Sensors - Silica Contamination
- Power Steering Pressure Switch › Component Information › Locations2345678
- Throttle Position Sensor › Component Information › Specifications › Electrical Specifications2
- Transmission Position Switch/Sensor, A/T › Component Information › Locations234
- Vehicle Speed Sensor › Component Information › Locations › Automatic Trans.2
Sensors and Switches - Fuel Delivery and Air Induction4 pages
Sensors and Switches - Ignition System5 pages
- Crankshaft Position Sensor › Component Information › Specifications › Electrical Specifications2
Knock Sensor › Component Information3 pages
Tune-up and Engine Performance Checks26 pages
- Fuel Pressure › Fuel Pressure Test Port › Component Information › Service and Repair
Idle Speed › System Information7 pages
Air Cleaner Housing › Air Filter Element › Component Information › Technical Service Bulletins5 pages
- Customer Interest: › 04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON2
- All Technical Service Bulletins: › 04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON2
- All Other Service Bulletins for Air Filter Element: › 911117A › Nov › 90 › A/T - 4T60-E Erratic Operation/Speedometer Erratic
- All Other Service Bulletins for Air Filter Element: › 911117A › Nov › 90 › A/T - 4T60-E Erratic Operation/Speedometer Erratic
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
- Firing Order › Component Information › Specifications › Ignition Firing Order
- Ignition Timing › Number One Cylinder › Component Information › Locations › Number 1 Cylinder Location
Spark Plug Wire <--> [Ignition Cable] › Component Information › Technical Service Bulletins5 pages
- Customer Interest: › 93356D › Oct › 92 › Engine - Miss, Hesitation, or Roughness
All Technical Service Bulletins:3 pages
- All Other Service Bulletins for Spark Plug Wire: › 911117A › Nov › 90 › A/T - 4T60-E Erratic Operation/Speedometer Erratic
- All Other Service Bulletins for Spark Plug Wire: › 911117A › Nov › 90 › A/T - 4T60-E Erratic Operation/Speedometer Erratic
Spark Plug › Component Information4 pages
- Compression Check › System Information › Specifications
Computers and Control Systems181 pages
Manifold Air Temperature (MAT) Sensor <--> [Intake Air Temperature Sensor] › Component Information4 pages
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Specifications › Electrical Specifications2
- Crankshaft Position Sensor › Component Information › Specifications › Electrical Specifications2
- Data Link Connector › Component Information › Locations
Knock Sensor › Component Information3 pages
- Malfunction Indicator Lamp › Component Information › Diagrams › Diagram Information and Instructions234567891011121314151617181920212223
- Manifold Pressure/Vacuum Sensor › Component Information › Specifications2345
- Memory Calibration Unit › Component Information › Technical Service Bulletins › PROM/MEMCAL - Identification Marks2
- Quad Driver <--> [Output Driver] › Component Information › Locations234
- Oxygen Sensor › Component Information › Technical Service Bulletins › Oxygen Sensors - Silica Contamination
- Power Steering Pressure Switch › Component Information › Locations2345678
Sensors and Switches - Computers and Control Systems33 pages
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Specifications › Electrical Specifications2
- Crankshaft Position Sensor › Component Information › Specifications › Electrical Specifications2
Manifold Air Temperature (MAT) Sensor <--> [Intake Air Temperature Sensor] › Component Information4 pages
Knock Sensor › Component Information3 pages
- Manifold Pressure/Vacuum Sensor › Component Information › Specifications2345
- Oxygen Sensor › Component Information › Technical Service Bulletins › Oxygen Sensors - Silica Contamination
- Power Steering Pressure Switch › Component Information › Locations2345678
- Throttle Position Sensor › Component Information › Specifications › Electrical Specifications2
- Transmission Position Switch/Sensor, A/T › Component Information › Locations234
- Vehicle Speed Sensor › Component Information › Locations › Automatic Trans.2
- Shift Light › Component Information › Testing and Inspection2
- Throttle Position Sensor › Component Information › Specifications › Electrical Specifications2
- Transmission Position Switch/Sensor, A/T › Component Information › Locations234
- Vehicle Speed Sensor › Component Information › Locations › Automatic Trans.2
Emission Control Systems21 pages
- Air Injection Reaction (AIR) System <--> [Air Injection] › System Information › Description and Operation2345
- Catalytic Converter › Component Information › Description and Operation23
Exhaust Gas Recirculation2 pages
Positive Crankcase Ventilation › Component Information4 pages
Fuel Delivery and Air Induction109 pages
- Fuel Pressure › Fuel Pressure Test Port › Component Information › Service and Repair
- Fuel Pressure Release › System Information › Service and Repair
Idle Speed › System Information7 pages
- Accelerator Controls <--> [Accelerator Pedal] › Component Information › Locations23
Air Cleaner Housing › Air Filter Element › Component Information › Technical Service Bulletins8 pages
- Customer Interest: › 04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON2
- All Technical Service Bulletins: › 04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON2
- All Other Service Bulletins for Air Filter Element: › 09-06-03-004D › Dec › 10 › Electrical - MIL ON/DTC's Set By Various Control Modules234
- All Other Service Bulletins for Air Filter Element: › 09-06-03-004D › Dec › 10 › Electrical - MIL ON/DTC's Set By Various Control Modules
Fuel › Component Information › Technical Service Bulletins20 pages
All Technical Service Bulletins for Fuel:10 pages
- 05-06-04-022G › Oct › 10 › Fuel System - TOP TIER Detergent Gasoline (Canada)23
- 04-06-04-047I › Aug › 09 › Fuel System - 'TOP TIER' Detergent Gasoline Information2
- 570102 › Jun › 95 › Fuel - Reformulated/Oxygenated Gasolines
- 93966C › Feb › 93 › Fuel System - Factors That Affect Economy/Mileage2
- 93316C › Oct › 92 › Fuels - Effect of Volatility on Driveability2
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
Fuel Injector › Component Information16 pages
Technical Service Bulletins9 pages
- Customer Interest: › 676303 › Jun › 96 › Fuel System - Phantom Stalls at Closed Throttle/Loads
All Technical Service Bulletins:5 pages
- All Other Service Bulletins for Fuel Injector: › DCS02130 › Apr › 91 › Campaign - Stop Sale/Exhaust Valves Not Chrome Plated23
- All Other Service Bulletins for Fuel Injector: › DCS02130 › Apr › 91 › Campaign - Stop Sale/Exhaust Valves Not Chrome Plated
- Specifications › Injector Resistance, Application Chart & J-39021 Tester Values2
- Testing and Inspection › Chart C-2A Injector Balance Test - PFI2
- Service and Repair › Fuel Injector Cleaning Procedure23
- Fuel Pressure Regulator › Component Information › Locations23
- Fuel Pressure Test Port › Component Information › Service and Repair
- Fuel Rail › Component Information › Specifications23456
- Fuel Return Line › Component Information › Locations › Engine Fuel Hoses and Pipes2
- Fuel Supply Line › Component Information › Locations › Engine Fuel Hoses and Pipes2
- Fuel Tank › Fuel Gauge Sender › Component Information › Locations23
- Upper Intake Manifold <--> [Intake Air Plenum] › Component Information › Specifications2
- Oil Pressure Switch (For Fuel Pump) › Component Information › Locations2
- Relays and Modules - Fuel Delivery and Air Induction › Fuel Pump Relay › Component Information › Locations23
Sensors and Switches - Fuel Delivery and Air Induction4 pages
- Throttle Body › Throttle Plate - PFI › Component Information › Adjustments
- Throttle Cable/Linkage › Component Information › Locations234
- Throttle Position Sensor › Component Information › Specifications › Electrical Specifications2
Ignition System32 pages
- Firing Order › Component Information › Specifications › Ignition Firing Order
- Ignition Timing › Number One Cylinder › Component Information › Locations › Number 1 Cylinder Location
- Crankshaft Position Sensor › Component Information › Specifications › Electrical Specifications2
Spark Plug Wire <--> [Ignition Cable] › Component Information › Technical Service Bulletins6 pages
- Customer Interest: › 93356D › Oct › 92 › Engine - Miss, Hesitation, or Roughness
All Technical Service Bulletins for Spark Plug Wire:3 pages
- All Other Service Bulletins for Spark Plug Wire: › 912616D › Mar › 91 › Spark Plug Boots - Damage Precautions2
- Ignition Coil › Component Information › Specifications › Electrical Specifications2
Ignition Control Module › Component Information4 pages
Knock Sensor › Component Information3 pages
Relays and Modules - Ignition System › Ignition Control Module › Component Information4 pages
Sensors and Switches - Ignition System5 pages
- Crankshaft Position Sensor › Component Information › Specifications › Electrical Specifications2
Knock Sensor › Component Information3 pages
Spark Plug › Component Information4 pages
Transmission Control Systems55 pages
Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T25 pages
Shift Solenoid, A/T › Component Information › Technical Service Bulletins10 pages
- Customer Interest: › 477121 › Aug › 94 › A/T - Loss of Drive or Erratic Shifts23
All Technical Service Bulletins for Shift Solenoid:5 pages
- All Other Service Bulletins for Shift Solenoid: › 911247A › Nov › 90 › A/T - Resistance Test For Shift Solenoids2
Torque Converter Clutch Solenoid, A/T › Component Information15 pages
- Lamps and Indicators - Transmission and Drivetrain › Lamps and Indicators - A/T › Shift Indicator › Component Information › Diagrams › Diagram Information and Instructions2345678910111213141516171819202122
Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T8 pages
- Transmission Position Switch/Sensor, A/T › Component Information › Locations234
Transmission Speed Sensor, A/T › Component Information › Technical Service Bulletins2 pages
- Transmission Temperature Sensor/Switch, A/T › Component Information › Technical Service Bulletins › A/T - New Thermo Element2
PROM - Programmable Read Only Memory › Component Information61 pages
Technical Service Bulletins20 pages
All Technical Service Bulletins for PROM - Programmable Read Only Memory:10 pages
All Other Service Bulletins for PROM - Programmable Read Only Memory:2 pages
- Description and Operation › CALPAK2345
- Service and Repair › CALPAK2345