Aspire L4-81 1.3L SOHC (1994): 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 Management21 pages
Relays and Modules - Computers and Control Systems6 pages
Powertrain Control Module <--> [Engine Control Module] › Component Information5 pages
- Main Relay (Computer/Fuel System) › Component Information › Locations
- Relays and Modules - Ignition System › Ignition Control Module › Component Information › Locations234
Sensors and Switches - Powertrain Management67 pages
Sensors and Switches - Computers and Control Systems44 pages
- Mass Air Flow (MAF) Sensor <--> [Air Flow Meter/Sensor] › Component Information › Technical Service Bulletins › Mass Air Flow Sensor - Assembly Replacement2
- Barometric Pressure Sensor › Component Information › Locations23
- Camshaft Position Sensor › Component Information › Locations2
Clutch Pedal Position Switch <--> [Clutch Switch, ECM] › Component Information3 pages
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Specifications › Mechanical Specifications2
- Crankshaft Position Sensor › Component Information › Locations234
- Cylinder Identification Sensor › Component Information › Description and Operation
- EGR Valve Position Sensor › Component Information › Specifications23
- Intake Air Temperature Sensor › Component Information › Specifications › Mechanical Specifications2
Oxygen Sensor › Component Information5 pages
Power Steering Pressure Switch › Component Information4 pages
- Idle Switch <--> [Throttle Full Close Switch] › Component Information › Locations23
- Throttle Position (TP) Sensor <--> [Throttle Position Sensor] › Component Information › Specifications › Electrical Specifications2
- Manual Lever Position Switch <--> [Transmission Position Switch/Sensor, A/T] › Component Information › Specifications2345
- Vehicle Speed Sensor › Component Information › Locations23
Sensors and Switches - Emission Control Systems4 pages
Sensors and Switches - Fuel Delivery and Air Induction10 pages
- Mass Air Flow (MAF) Sensor <--> [Air Flow Meter/Sensor] › Component Information › Technical Service Bulletins › Mass Air Flow Sensor - Assembly Replacement2
- Fuel Pump Inertia Switch <--> [Inertia Fuel Shutoff Switch] › Component Information › Locations23
- Idle Switch <--> [Throttle Full Close Switch] › Component Information › Locations23
- Throttle Position (TP) Sensor <--> [Throttle Position Sensor] › Component Information › Specifications › Electrical Specifications2
Sensors and Switches - Ignition System9 pages
Tune-up and Engine Performance Checks20 pages
- Fuel Pressure › Diagnostic Connector - Fuel Pump › Component Information › Locations
- Air/Fuel Mixture › System Information › Adjustments
- Idle Speed › System Information › Specifications2
- Air Cleaner Housing › Air Cleaner Element <--> [Air Filter Element] › Component Information › Testing and Inspection2
- Fuel Filter › Fuel Pressure Release › System Information › Service Precautions2
- Firing Order › Component Information › Specifications
- Ignition Cable › Component Information › Specifications2
- Spark Plug › Component Information › Specifications › Spark Plug Gap2
- Compression Check › System Information › Specifications
- Valve Clearance › System Information › Specifications
Computers and Control Systems113 pages
- Mass Air Flow (MAF) Sensor <--> [Air Flow Meter/Sensor] › Component Information › Technical Service Bulletins › Mass Air Flow Sensor - Assembly Replacement2
- Intake Air Temperature Sensor › Component Information › Specifications › Mechanical Specifications2
- Auxiliary Air Valve (Idle Speed) › Component Information › Specifications234
- Barometric Pressure Sensor › Component Information › Locations23
- Brake On/Off (BOO) Switch <--> [Brake Signal] › Component Information › Locations2345
- Camshaft Position Sensor › Component Information › Locations2
Clutch Pedal Position Switch <--> [Clutch Switch, ECM] › Component Information3 pages
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Specifications › Mechanical Specifications2
- Crankshaft Position Sensor › Component Information › Locations234
- Cylinder Identification Sensor › Component Information › Description and Operation
- Data Link Connector › Component Information › Locations23
- EGR Valve Position Sensor › Component Information › Specifications23
Powertrain Control Module <--> [Engine Control Module] › Component Information5 pages
- Idle Air Control (IAC) Valve <--> [Idle Speed/Throttle Actuator - Electronic] › Component Information › Specifications
- Main Relay (Computer/Fuel System) › Component Information › Locations
Oxygen Sensor › Component Information5 pages
Power Steering Pressure Switch › Component Information4 pages
Relays and Modules - Computers and Control Systems6 pages
Powertrain Control Module <--> [Engine Control Module] › Component Information5 pages
- Main Relay (Computer/Fuel System) › Component Information › Locations
Sensors and Switches - Computers and Control Systems44 pages
- Mass Air Flow (MAF) Sensor <--> [Air Flow Meter/Sensor] › Component Information › Technical Service Bulletins › Mass Air Flow Sensor - Assembly Replacement2
- Barometric Pressure Sensor › Component Information › Locations23
- Camshaft Position Sensor › Component Information › Locations2
Clutch Pedal Position Switch <--> [Clutch Switch, ECM] › Component Information3 pages
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Specifications › Mechanical Specifications2
- Crankshaft Position Sensor › Component Information › Locations234
- Cylinder Identification Sensor › Component Information › Description and Operation
- EGR Valve Position Sensor › Component Information › Specifications23
- Intake Air Temperature Sensor › Component Information › Specifications › Mechanical Specifications2
Oxygen Sensor › Component Information5 pages
Power Steering Pressure Switch › Component Information4 pages
- Idle Switch <--> [Throttle Full Close Switch] › Component Information › Locations23
- Throttle Position (TP) Sensor <--> [Throttle Position Sensor] › Component Information › Specifications › Electrical Specifications2
- Manual Lever Position Switch <--> [Transmission Position Switch/Sensor, A/T] › Component Information › Specifications2345
- Vehicle Speed Sensor › Component Information › Locations23
- Idle Switch <--> [Throttle Full Close Switch] › Component Information › Locations23
- Throttle Position (TP) Sensor <--> [Throttle Position Sensor] › Component Information › Specifications › Electrical Specifications2
- Manual Lever Position Switch <--> [Transmission Position Switch/Sensor, A/T] › Component Information › Specifications2345
- Vehicle Speed Sensor › Component Information › Locations23
Emission Control Systems36 pages
Catalytic Converter › Catalyst Shield › Component Information › Technical Service Bulletins6 pages
Evaporative Emissions System12 pages
- Canister Purge Solenoid › Component Information › Locations2
- Evaporative Check Valve › Component Information › Specifications23
- Charcoal Canister <--> [Evaporative Emission Control Canister] › Component Information › Locations23
Evaporative Fuel Vapor Return Hose › Component Information › Technical Service Bulletins2 pages
- Liquid Vapor Separator, Evaporative System › Component Information › Locations2
Exhaust Gas Recirculation12 pages
- EGR Boost Sensor › Component Information › Locations
- EGR Control Solenoid › Component Information › Locations2
- EGR Vent Solenoid <--> [EGR Electronic Vacuum Regulator Solenoid] › Component Information › Locations
- EGR Valve › Component Information › Specifications2345
- EGR Valve Position Sensor › Component Information › Specifications23
- Fillpipe Restrictor › Component Information › Description and Operation
- Positive Crankcase Ventilation › Positive Crankcase Ventilation Valve › Component Information › Locations
Sensors and Switches - Emission Control Systems4 pages
Fuel Delivery and Air Induction182 pages
- Fuel Pressure › Diagnostic Connector - Fuel Pump › Component Information › Locations
- Fuel Pressure Release › System Information › Service Precautions2
- Idle Speed › System Information › Specifications2
- Air/Fuel Mixture › System Information › Adjustments
Accelerator Pedal › Component Information4 pages
- Air Cleaner Housing › Air Cleaner Element <--> [Air Filter Element] › Component Information › Testing and Inspection2
- Mass Air Flow (MAF) Sensor <--> [Air Flow Meter/Sensor] › Component Information › Technical Service Bulletins › Mass Air Flow Sensor - Assembly Replacement2
- Auxiliary Air Valve (Idle Speed) › Component Information › Specifications234
- Diagnostic Connector - Fuel Pump › Component Information › Locations
- Fillpipe Restrictor › Component Information › Description and Operation
- Fuel › Component Information › Specifications2
- Fuel Filler Cap › Component Information › Specifications2
- Fuel Filter › Fuel Pressure Release › System Information › Service Precautions2
Fuel Injector › Component Information6 pages
- Fuel Line Coupler › Component Information › Service and Repair › Duck Bill Connector23456
- Fuel Pressure Check Valve › Component Information › Locations2
- Fuel Pressure Regulator › Component Information › Specifications234
- Fuel Pump Access Cover › Component Information › Locations › 2 Door2
- Fuel Pump Pickup Filter › Component Information › Locations23
- Fuel Injection Supply Manifold Assembly <--> [Fuel Rail] › Component Information › Specifications23
Fuel Return Line › Component Information25 pages
Technical Service Bulletins22 pages
- Service and Repair › Nylon Fuel Line Repair23
Fuel Supply Line › Component Information25 pages
Technical Service Bulletins22 pages
- Service and Repair › Nylon Fuel Line Repair23
Fuel Tank12 pages
Fuel Filler Hose › Component Information6 pages
- Fuel Pump/Fuel Gauge Sender <--> [Fuel Gauge Sender] › Component Information › Description and Operation2
- Fuel Tank Mounting Straps › Component Information › Specifications
- Fuel Tank Pressure Release Valve › Component Information › Description and Operation › Rollover/Vent Valve23
- Idle Air Control (IAC) Valve <--> [Idle Speed/Throttle Actuator - Electronic] › Component Information › Specifications
- Fuel Pump Inertia Switch <--> [Inertia Fuel Shutoff Switch] › Component Information › Locations23
- Air Cleaner To Intake Manifold Tube <--> [Intake Air Duct] › Component Information › Description and Operation23
- Main Relay (Computer/Fuel System) › Component Information › Locations
- Resonator, Intake Air › Component Information › Testing and Inspection2
Rollover Valve, Fuel Tank › Component Information6 pages
Sensors and Switches - Fuel Delivery and Air Induction10 pages
- Mass Air Flow (MAF) Sensor <--> [Air Flow Meter/Sensor] › Component Information › Technical Service Bulletins › Mass Air Flow Sensor - Assembly Replacement2
- Fuel Pump Inertia Switch <--> [Inertia Fuel Shutoff Switch] › Component Information › Locations23
- Idle Switch <--> [Throttle Full Close Switch] › Component Information › Locations23
- Throttle Position (TP) Sensor <--> [Throttle Position Sensor] › Component Information › Specifications › Electrical Specifications2
- Throttle Body › Component Information › Locations234
Throttle Cable/Linkage › Component Information11 pages
- Idle Switch <--> [Throttle Full Close Switch] › Component Information › Locations23
- Throttle Position (TP) Sensor <--> [Throttle Position Sensor] › Component Information › Specifications › Electrical Specifications2
Ignition System38 pages
- Firing Order › Component Information › Specifications
- Camshaft Position Sensor › Component Information › Locations2
- Crankshaft Position Sensor › Component Information › Locations234
- Hall Effect Sensor, Ignition › Component Information › Description and Operation
- Ignition Cable › Component Information › Specifications2
- Ignition Coil › Component Information › Specifications23
- Ignition Control Module › Component Information › Locations234
- Ignition Timing Connector › Component Information › Locations
- Relays and Modules - Ignition System › Ignition Control Module › Component Information › Locations234
Sensors and Switches - Ignition System9 pages
- Spark Plug › Component Information › Specifications › Spark Plug Gap2
Transmission Control Systems7 pages
- Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T › Shift Lock Actuator <--> [Shift Interlock Solenoid] › Component Information › Description and Operation
Sensors and Switches - Transmission and Drivetrain6 pages