Impulse L4-2254cc 2.3L SOHC (1988): Powertrain Management
Also for this vehicle: Impulse Coupe L4-1588cc 1.6L DOHC Turbo (4XE1-WT) (1992), Impulse Hatchback L4-1588cc 1.6L DOHC (4XE1-W) (1992), Impulse Hatchback L4-1809cc 1.8L DOHC (4XF1-W) (1992), Impulse L4-1588cc 1.6L DOHC (4XE1-W) (1990), Impulse L4-1949cc (G200z) (1986), Impulse L4-1994cc 2.0L (1985), Impulse L4-1994cc 2.0L (4ZC1-T) (1989).
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 Management18 pages
Relays and Modules - Computers and Control Systems11 pages
Engine Control Module › Component Information10 pages
- Main Relay (Computer/Fuel System) › Component Information › Locations
Relays and Modules - Fuel Delivery and Air Induction3 pages
- Relays and Modules - Ignition System › Ignition Control Module › Component Information › Diagrams › Diagram Information and Instructions234
Sensors and Switches - Powertrain Management73 pages
Sensors and Switches - Computers and Control Systems43 pages
Air Flow Meter/Sensor › Component Information6 pages
Crankshaft Position Sensor › Component Information5 pages
Engine Temperature Sensor › Component Information5 pages
- Intake Air Temperature Sensor › Component Information › Specifications
Knock Sensor › Component Information6 pages
Oxygen Sensor › Component Information7 pages
Throttle Position Sensor › Component Information5 pages
- Throttle Position Switch › Component Information › Description and Operation2
- Vacuum Switch › Component Information › Description and Operation
Vehicle Speed Sensor › Component Information5 pages
Sensors and Switches - Emission Control Systems › EGR Temperature Sensor › Component Information5 pages
Sensors and Switches - Fuel Delivery and Air Induction14 pages
Air Flow Meter/Sensor › Component Information6 pages
- Overboost Switch › Component Information › Locations
Throttle Position Sensor › Component Information5 pages
- Throttle Position Switch › Component Information › Description and Operation2
Sensors and Switches - Ignition System11 pages
Crankshaft Position Sensor › Component Information5 pages
Knock Sensor › Component Information6 pages
Tune-up and Engine Performance Checks19 pages
- Fuel Pressure › System Information › Specifications234
- Idle Speed › System Information › Specifications2
- Air Cleaner Housing › Air Filter Element › Component Information › Locations
- Fuel Filter › Fuel Pressure Release › System Information › Service Precautions
- Firing Order › Component Information › Specifications
Distributor, Ignition › Component Information4 pages
- Spark Plug › Component Information › Specifications › Spark Plug Torque2
- Valve Clearance › System Information › Locations2
Computers and Control Systems123 pages
Air Flow Meter/Sensor › Component Information6 pages
- Intake Air Temperature Sensor › Component Information › Specifications
- Air Regulator <--> [Auxiliary Air Valve (Idle Speed)] › Component Information › Technical Service Bulletins › Air Regulator - Test Procedure, Correction2
Crankshaft Position Sensor › Component Information5 pages
- EGR Backpressure Transducer › Component Information › Testing and Inspection › Non-Turbo2
Engine Control Module › Component Information10 pages
Engine Temperature Sensor › Component Information5 pages
Idle Up Control Valve › Component Information6 pages
Knock Sensor › Component Information6 pages
- Main Relay (Computer/Fuel System) › Component Information › Locations
- Malfunction Indicator Lamp › Component Information › Description and Operation
Oxygen Sensor › Component Information7 pages
Relays and Modules - Computers and Control Systems11 pages
Engine Control Module › Component Information10 pages
- Main Relay (Computer/Fuel System) › Component Information › Locations
Sensors and Switches - Computers and Control Systems43 pages
Air Flow Meter/Sensor › Component Information6 pages
Crankshaft Position Sensor › Component Information5 pages
Engine Temperature Sensor › Component Information5 pages
- Intake Air Temperature Sensor › Component Information › Specifications
Knock Sensor › Component Information6 pages
Oxygen Sensor › Component Information7 pages
Throttle Position Sensor › Component Information5 pages
- Throttle Position Switch › Component Information › Description and Operation2
- Vacuum Switch › Component Information › Description and Operation
Vehicle Speed Sensor › Component Information5 pages
Throttle Position Sensor › Component Information5 pages
- Throttle Position Switch › Component Information › Description and Operation2
- Vacuum Switch › Component Information › Description and Operation
Vehicle Speed Sensor › Component Information5 pages
- Voltage Signal › Component Information › Diagrams › Diagram Information and Instructions234
Emission Control Systems35 pages
Air Injection9 pages
- Vacuum Switching Valve <--> [Air Injection Vacuum Control Solenoid Valve] › Component Information › Testing and Inspection
- Air Injection Check Valve › Component Information › Description and Operation2
- Air Switching Valve <--> [Air Injection Control Valve] › Component Information › Description and Operation › Air Switching Valve--Calif.2
- Air Injection Manifold › Component Information › Description and Operation2
- Air Injection Pump › Component Information › Description and Operation2
- Catalytic Converter › Component Information › Description and Operation
- Mixture Control Valve <--> [Deceleration Valve] › Component Information › Description and Operation › Mixture Control Valve--Non Calif.2
Evaporative Emissions System5 pages
- Canister Purge Control Valve › Component Information › Testing and Inspection
- Evaporative Check Valve › Component Information › Testing and Inspection
- Evaporative Emission Control Canister › Component Information › Description and Operation
- Liquid Vapor Separator, Evaporative System › Component Information › Description and Operation2
Exhaust Gas Recirculation12 pages
- EGR Backpressure Transducer › Component Information › Testing and Inspection › Non-Turbo2
EGR Temperature Sensor › Component Information5 pages
- EGR Tube › Component Information › Locations
- EGR Valve › Component Information › Testing and Inspection › Exhaust Gas Recycle System--Non-Turbo2
- Thermal Vacuum Valve, EGR › Component Information › Testing and Inspection › Exhaust Gas Recycle System, Non-Turbo2
- Positive Crankcase Ventilation › Component Information › Description and Operation
Sensors and Switches - Emission Control Systems › EGR Temperature Sensor › Component Information5 pages
Fuel Delivery and Air Induction70 pages
- Fuel Pressure › System Information › Specifications234
- Fuel Pressure Release › System Information › Service Precautions
- Idle Speed › System Information › Specifications2
- Air Cleaner Housing › Air Filter Element › Component Information › Locations
Air Flow Meter/Sensor › Component Information6 pages
- Air Regulator <--> [Auxiliary Air Valve (Idle Speed)] › Component Information › Technical Service Bulletins › Air Regulator - Test Procedure, Correction2
- Fuel › Component Information › Technical Service Bulletins › Fuel System - Top Tier Detergent Gasoline Information2
- Fuel Filter › Fuel Pressure Release › System Information › Service Precautions
- Fuel Injector › Fuel Injector Resistor › Component Information › Testing and Inspection
- Fuel Injector Cooling Fan › Component Information › Diagrams › Diagram Information and Instructions234
- Fuel Pressure Regulator Vacuum Switching Valve <--> [Fuel Pressure Control Solenoid] › Component Information › Specifications2
- Fuel Pressure Regulator › Component Information › Locations
- Fuel Tank › Component Information › Service Precautions
- Idle Speed Relay › Component Information › Locations
Idle Up Control Valve › Component Information6 pages
- Main Relay (Computer/Fuel System) › Component Information › Locations
Relays and Modules - Fuel Delivery and Air Induction3 pages
- Rollover Valve, Fuel Tank › Component Information › Description and Operation
Sensors and Switches - Fuel Delivery and Air Induction14 pages
Air Flow Meter/Sensor › Component Information6 pages
- Overboost Switch › Component Information › Locations
Throttle Position Sensor › Component Information5 pages
- Throttle Position Switch › Component Information › Description and Operation2
Throttle Position Sensor › Component Information5 pages
- Throttle Position Switch › Component Information › Description and Operation2
Ignition System44 pages
- Firing Order › Component Information › Specifications
Crankshaft Position Sensor › Component Information5 pages
Distributor, Ignition › Component Information4 pages
- Ignition Coil › Component Information › Specifications23
- Ignition Control Module › Component Information › Diagrams › Diagram Information and Instructions234
Knock Sensor › Component Information6 pages
- Pick-Up Coil, Ignition › Component Information › Specifications › Electrical Specifications2
- Relays and Modules - Ignition System › Ignition Control Module › Component Information › Diagrams › Diagram Information and Instructions234
Sensors and Switches - Ignition System11 pages
Crankshaft Position Sensor › Component Information5 pages
Knock Sensor › Component Information6 pages
- Spark Plug › Component Information › Specifications › Spark Plug Torque2
Transmission Control Systems3 pages
Relays and Modules - Transmission and Drivetrain › Relays and Modules - A/T2 pages
- Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T › Overdrive Switch, A/T › Component Information › Locations