Sigma V6-2972cc 3.0L SOHC (1989): Powertrain Management
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 Management33 pages
Relays and Modules - Computers and Control Systems14 pages
Engine Control Module › Component Information7 pages
Relays and Modules - Fuel Delivery and Air Induction10 pages
Relays and Modules - Ignition System9 pages
Sensors and Switches - Powertrain Management59 pages
Sensors and Switches - Computers and Control Systems35 pages
- Air Flow Meter/Sensor › Component Information › Locations2
- Barometric Pressure Switch › Component Information › Description and Operation
- Camshaft Position Sensor › Component Information › Description and Operation
- Engine Coolant Temperature Switch (A/C) <--> [Coolant Temperature Sensor/Switch (For Computer)] › Component Information › Specifications23
Crankshaft Position Sensor › Component Information7 pages
- Intake Air Temperature Sensor <--> [Intake Air Temperature Sensor] › Component Information › Specifications2
- Oxygen Sensor › Component Information › Specifications2345
Power Steering Pressure Switch › Component Information4 pages
- Closed Throttle Position Switch <--> [Throttle Full Close Switch] › Component Information › Locations23
- Throttle Position Sensor › Component Information › Specifications234
- Transmission Position Switch/Sensor, A/T › Component Information › Description and Operation
- Pulse Generator <--> [Vehicle Speed Sensor] › Component Information › Locations2
- Sensors and Switches - Emission Control Systems › EGR Temperature Sensor › Component Information › Specifications23
Sensors and Switches - Fuel Delivery and Air Induction10 pages
Sensors and Switches - Ignition System11 pages
- Camshaft Position Sensor › Component Information › Description and Operation
Crankshaft Position Sensor › Component Information7 pages
- Ignition Switch › Component Information › Testing and Inspection23
Tune-up and Engine Performance Checks38 pages
- Fuel Pressure › Diagnostic Connector - Fuel Pump › Component Information › Locations › Component Locations23456
- Air/Fuel Mixture › System Information › Adjustments
Idle Speed › System Information7 pages
- Air Cleaner Housing › Air Filter Element › Component Information › Testing and Inspection
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
- Firing Order › Component Information › Specifications
- Ignition Cable › Component Information › Description and Operation234
Spark Plug › Component Information6 pages
Technical Service Bulletins4 pages
- Customer Interest: › 95-16-003 › Nov › 95 › Spark Plug - Fouling
All Technical Service Bulletins for Spark Plug:2 pages
- All Other Service Bulletins for Spark Plug: › TT-124-13-001 › Mar › 06 › Engine - Fouled Spark Plugs Causing Misfire
- Specifications › Gap2
- Compression Check › System Information › Specifications
- Valve Clearance › System Information › Specifications2
Computers and Control Systems117 pages
- A/C Signal › Component Information › Testing and Inspection
- Air Flow Meter/Sensor › Component Information › Locations2
- Intake Air Temperature Sensor <--> [Intake Air Temperature Sensor] › Component Information › Specifications2
- Barometric Pressure Switch › Component Information › Description and Operation
- Camshaft Position Sensor › Component Information › Description and Operation
- Central Power Supply › Component Information › Service Precautions2
- Spark Advance Solenoid <--> [Cold Advance Solenoid] › Component Information › Specifications
- Engine Coolant Temperature Switch (A/C) <--> [Coolant Temperature Sensor/Switch (For Computer)] › Component Information › Specifications23
Crankshaft Position Sensor › Component Information7 pages
- Data Link Connector › Component Information › Locations
Engine Control Module › Component Information7 pages
- Idle Air Control Motor (Stepper Motor) <--> [Idle Speed/Throttle Actuator - Electronic] › Component Information › Specifications23456
- Idle Up Control Valve › Component Information › Specifications
- Information Bus › Component Information › Testing and Inspection › Diagnostic Trouble Code Descriptions
- Malfunction Indicator Lamp › Component Information › Description and Operation2
- Oxygen Sensor › Component Information › Specifications2345
Power Steering Pressure Switch › Component Information4 pages
Relays and Modules - Computers and Control Systems14 pages
Engine Control Module › Component Information7 pages
Sensors and Switches - Computers and Control Systems35 pages
- Air Flow Meter/Sensor › Component Information › Locations2
- Barometric Pressure Switch › Component Information › Description and Operation
- Camshaft Position Sensor › Component Information › Description and Operation
- Engine Coolant Temperature Switch (A/C) <--> [Coolant Temperature Sensor/Switch (For Computer)] › Component Information › Specifications23
Crankshaft Position Sensor › Component Information7 pages
- Intake Air Temperature Sensor <--> [Intake Air Temperature Sensor] › Component Information › Specifications2
- Oxygen Sensor › Component Information › Specifications2345
Power Steering Pressure Switch › Component Information4 pages
- Closed Throttle Position Switch <--> [Throttle Full Close Switch] › Component Information › Locations23
- Throttle Position Sensor › Component Information › Specifications234
- Transmission Position Switch/Sensor, A/T › Component Information › Description and Operation
- Pulse Generator <--> [Vehicle Speed Sensor] › Component Information › Locations2
- Closed Throttle Position Switch <--> [Throttle Full Close Switch] › Component Information › Locations23
- Throttle Position Sensor › Component Information › Specifications234
- Transmission Position Switch/Sensor, A/T › Component Information › Description and Operation
- Pulse Generator <--> [Vehicle Speed Sensor] › Component Information › Locations2
- Voltage Signal › Component Information › Testing and Inspection › Battery Backup Power Signal234
Emission Control Systems30 pages
- Catalytic Converter › Component Information › Locations23
- Emissions Maintenance Light › Component Information › Service and Repair
Exhaust Gas Recirculation12 pages
- Positive Crankcase Ventilation › Positive Crankcase Ventilation Valve › Component Information › Locations
- Sensors and Switches - Emission Control Systems › EGR Temperature Sensor › Component Information › Specifications23
Fuel Delivery and Air Induction149 pages
- Fuel Pressure › Diagnostic Connector - Fuel Pump › Component Information › Locations › Component Locations23456
- Fuel Pressure Release › System Information › Service and Repair
Idle Speed › System Information7 pages
- Air/Fuel Mixture › System Information › Adjustments
- Accelerator Pedal › Accelerator Pedal Switch › Component Information › Locations
- Air Cleaner Housing › Air Filter Element › Component Information › Testing and Inspection
- Air Flow Meter/Sensor › Component Information › Locations2
- Diagnostic Connector - Fuel Pump › Component Information › Locations › Component Locations23456
- Fuel › Component Information › Technical Service Bulletins › Engine - Pinging Condition
- Fuel Accumulator › Component Information › Description and Operation2
- Fuel Filler Cap › Component Information › Technical Service Bulletins › Fuel System - EVAP DTC's & Check Engine Light
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
Fuel Injector › Component Information8 pages
- Fuel Pressure Regulator › Component Information › Locations234567
- Fuel Rail › Component Information › Specifications23456789
- Fuel Return Line › Component Information › Description and Operation2345678
- Fuel Supply Line › Component Information › Description and Operation2345678
- Fuel Tank › Component Information › Specifications234567
- Fuel Tank Unit › Component Information › Technical Service Bulletins › Fuel - System Diagnosis In Tank Filter Clogging234
- Idle Air Control Motor (Stepper Motor) <--> [Idle Speed/Throttle Actuator - Electronic] › Component Information › Specifications23456
- Idle Up Control Valve › Component Information › Specifications
- Intake Air Plenum › Component Information › Specifications
Relays and Modules - Fuel Delivery and Air Induction10 pages
- Rollover Valve, Fuel Tank › Component Information › Locations234567
Sensors and Switches - Fuel Delivery and Air Induction10 pages
- Throttle Body › Component Information › Description and Operation2345
- Throttle Cable/Linkage › Component Information › Specifications2345
- Closed Throttle Position Switch <--> [Throttle Full Close Switch] › Component Information › Locations23
- Throttle Position Sensor › Component Information › Specifications234
Ignition System61 pages
- Firing Order › Component Information › Specifications
- Ignition Ballast Resistor › Component Information › Specifications
- Camshaft Position Sensor › Component Information › Description and Operation
Crankshaft Position Sensor › Component Information7 pages
- Ignition Cable › Component Information › Description and Operation234
- Ignition Coil › Component Information › Specifications › Electrical Specifications2
- Ignition Relay › Component Information › Description and Operation
- Ignition Timing Adjustment Connector <--> [Ignition Timing Connector] › Component Information › Locations2
Relays and Modules - Ignition System9 pages
Sensors and Switches - Ignition System11 pages
- Camshaft Position Sensor › Component Information › Description and Operation
Crankshaft Position Sensor › Component Information7 pages
- Ignition Switch › Component Information › Testing and Inspection23
Spark Plug › Component Information6 pages
Technical Service Bulletins4 pages
- Customer Interest: › 95-16-003 › Nov › 95 › Spark Plug - Fouling
All Technical Service Bulletins for Spark Plug:2 pages
- All Other Service Bulletins for Spark Plug: › TT-124-13-001 › Mar › 06 › Engine - Fouled Spark Plugs Causing Misfire
- Specifications › Gap2
Transmission Control Systems11 pages
- Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T › Shift Solenoid, A/T › Component Information › Locations
- Relays and Modules - Transmission and Drivetrain › Relays and Modules - A/T › Transmission Control System Relay, A/T › Component Information › Locations
Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T9 pages
- Transmission Position Switch/Sensor, A/T › Component Information › Description and Operation
- Transmission Speed Sensor, A/T › Component Information › Locations › Pulse Generator A2
- Transmission Temperature Sensor/Switch, A/T › Component Information › Locations › Automatic Transaxle Oil Temperature Sensor23456