Stanza (USA) L4-1974cc 2.0L SOHC (CA20E) (1984): Powertrain Management
Also for this vehicle: Stanza (Canada) L4-1974cc 2.0L SOHC (CA20S) (1985), Stanza L4-1974cc 2.0L SOHC (CA20S) (1982), Stanza L4-2389cc 2.4L SOHC MFI (KA24E) (1991), Stanza Sedan L4-1974cc 2.0L SOHC (CA20E) (1987), Stanza Wagon 4WD L4-1974cc 2.0L SOHC (CA20E) (1988), Stanza Wagon FWD L4-1974cc 2.0L SOHC (CA20E) (1987), Stanza Wagon L4-1974cc 2.0L SOHC (CA20E) (1986).
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 Management55 pages
Relays and Modules - Computers and Control Systems45 pages
Engine Control Module › Component Information › Technical Service Bulletins40 pages
- ECM - Green or Blue Relay Caution
Technical Service Bulletins for Engine Control Module:39 pages
- 95070 › Jul › 95 › ECM - Green or Blue Relay Caution
- 95059 › Jun › 95 › Engine Controls - ECM Testing Precautions
- 94-097 › Nov › 94 › Engine Controls - Engine Control Module Identification2345678910
- 93-176 › Nov › 93 › ECM - Relay (Type 1M) Green or Blue Precautions
- 93013 › Nov › 93 › Engine Controls - ECM Identification23456789
- 93-167 › Nov › 93 › Engine Controls - ECM Identification List2345678910
- 93161 › Nov › 93 › Engine Controls - ECM Testing and Notes234567
- Idle Air Adjusting (IAA) Unit <--> [Idle/Throttle Speed Control Unit] › Component Information › Locations
ECCS (Engine Management) Relay <--> [Main Relay (Computer/Fuel System)] › Component Information4 pages
Relays and Modules - Fuel Delivery and Air Induction7 pages
- Fuel Pump Relay › Component Information › Service and Repair
- Fast Idle Control Device (FICD) Relay <--> [Idle Speed Relay] › Component Information › Locations
- Idle Air Adjusting (IAA) Unit <--> [Idle/Throttle Speed Control Unit] › Component Information › Locations
ECCS (Engine Management) Relay <--> [Main Relay (Computer/Fuel System)] › Component Information4 pages
Sensors and Switches - Powertrain Management35 pages
Sensors and Switches - Computers and Control Systems27 pages
- Air Flow Meter/Sensor › Component Information › Description and Operation23
- Barometric Pressure Sensor › Component Information › Description and Operation
- Altitude Switch <--> [Barometric Pressure Switch] › Component Information › Description and Operation › Altitude Compensation2
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations
- Crankshaft Position Sensor › Component Information › Adjustments
- Intake Air Temperature Sensor › Component Information › Specifications2345
- Throttle Position Switch › Component Information › Description and Operation23
Sensors and Switches - Fuel Delivery and Air Induction6 pages
Sensors and Switches - Ignition System2 pages
Tune-up and Engine Performance Checks17 pages
- Fuel Pressure › System Information › Specifications › Fuel System Pressure - Carburetted and TBI2
Idle Speed › System Information › Technical Service Bulletins4 pages
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
- Firing Order › Component Information › Specifications
- Ignition Timing › Timing Marks and Indicators › System Information › Locations
- Distributor, Ignition › Distributor Advance Unit › Component Information › Specifications › Electrical Specifications2
- Spark Plug › Component Information › Specifications › Torque Specifications23
- Compression Check › System Information › Specifications
- Valve Clearance › System Information › Specifications2
Computers and Control Systems156 pages
- Air Flow Meter/Sensor › Component Information › Description and Operation23
- Intake Air Temperature Sensor › Component Information › Specifications2345
- Auxiliary Air Valve (Idle Speed) › Component Information › Specifications23
- Barometric Pressure Sensor › Component Information › Description and Operation
- Altitude Switch <--> [Barometric Pressure Switch] › Component Information › Description and Operation › Altitude Compensation2
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations
- Crankshaft Position Sensor › Component Information › Adjustments
- EGR Backpressure Transducer › Component Information › Description and Operation23
Engine Control Module › Component Information › Technical Service Bulletins › Technical Service Bulletins for Engine Control Module:39 pages
- 95070 › Jul › 95 › ECM - Green or Blue Relay Caution
- 95059 › Jun › 95 › Engine Controls - ECM Testing Precautions
- 94-097 › Nov › 94 › Engine Controls - Engine Control Module Identification2345678910
- 93-176 › Nov › 93 › ECM - Relay (Type 1M) Green or Blue Precautions
- 93013 › Nov › 93 › Engine Controls - ECM Identification23456789
- 93-167 › Nov › 93 › Engine Controls - ECM Identification List2345678910
- 93161 › Nov › 93 › Engine Controls - ECM Testing and Notes234567
- Auxiliary Air Control (AAC) Valve <--> [Idle Speed/Throttle Actuator - Electronic] › Component Information › Locations23
Fast Idle Control Device (F.I.C.D.) <--> [Idle Up Control Valve] › Component Information4 pages
- Idle Air Adjusting (IAA) Unit <--> [Idle/Throttle Speed Control Unit] › Component Information › Locations
ECCS (Engine Management) Relay <--> [Main Relay (Computer/Fuel System)] › Component Information4 pages
Relays and Modules - Computers and Control Systems45 pages
Engine Control Module › Component Information › Technical Service Bulletins40 pages
- ECM - Green or Blue Relay Caution
Technical Service Bulletins for Engine Control Module:39 pages
- 95070 › Jul › 95 › ECM - Green or Blue Relay Caution
- 95059 › Jun › 95 › Engine Controls - ECM Testing Precautions
- 94-097 › Nov › 94 › Engine Controls - Engine Control Module Identification2345678910
- 93-176 › Nov › 93 › ECM - Relay (Type 1M) Green or Blue Precautions
- 93013 › Nov › 93 › Engine Controls - ECM Identification23456789
- 93-167 › Nov › 93 › Engine Controls - ECM Identification List2345678910
- 93161 › Nov › 93 › Engine Controls - ECM Testing and Notes234567
- Idle Air Adjusting (IAA) Unit <--> [Idle/Throttle Speed Control Unit] › Component Information › Locations
ECCS (Engine Management) Relay <--> [Main Relay (Computer/Fuel System)] › Component Information4 pages
Sensors and Switches - Computers and Control Systems27 pages
- Air Flow Meter/Sensor › Component Information › Description and Operation23
- Barometric Pressure Sensor › Component Information › Description and Operation
- Altitude Switch <--> [Barometric Pressure Switch] › Component Information › Description and Operation › Altitude Compensation2
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations
- Crankshaft Position Sensor › Component Information › Adjustments
- Intake Air Temperature Sensor › Component Information › Specifications2345
- Throttle Position Switch › Component Information › Description and Operation23
- Throttle Position Switch › Component Information › Description and Operation23
Emission Control Systems35 pages
Catalytic Converter › Component Information4 pages
Deceleration Valve › Component Information3 pages
Evaporative Emissions System6 pages
- Bowl Vent Valve › Component Information › Testing and Inspection
- Canister Purge Control Valve › Component Information › Description and Operation2
- Fuel Check Valve <--> [Evaporative Check Valve] › Component Information › Testing and Inspection
- Evaporative Emission Control Canister › Component Information › Description and Operation
- Thermal Vacuum Valve - EVAP › Component Information › Testing and Inspection
Exhaust Gas Recirculation20 pages
- EGR Backpressure Transducer › Component Information › Description and Operation23
- EGR Control Solenoid › Component Information › Description and Operation2
- EGR Valve › Component Information › Description and Operation234
- Exhaust Pressure Regulator Vacuum Valve, EGR › Component Information › Description and Operation › Vacuum Control Modulator2
- Thermal Vacuum Valve (TVV) <--> [Thermal Vacuum Valve, EGR] › Component Information › Description and Operation2
- Vacuum Amplifier, EGR › Component Information › Description and Operation2
- Vacuum Check Valve, EGR › Component Information › Description and Operation2
- Vacuum Control Flap Switchover Valve, EGR › Component Information › Description and Operation
- Vacuum Delay Valve, EGR › Component Information › Description and Operation2
- Positive Crankcase Ventilation › Component Information › Description and Operation2
Fuel Delivery and Air Induction58 pages
- Fuel Pressure › System Information › Specifications › Fuel System Pressure - Carburetted and TBI2
- Fuel Pressure Release › System Information › Service and Repair
Idle Speed › System Information › Technical Service Bulletins4 pages
- Air Flow Meter/Sensor › Component Information › Description and Operation23
- Auxiliary Air Valve (Idle Speed) › Component Information › Specifications23
- Cold Start Injector › Component Information › Description and Operation
- Fuel Accumulator › Component Information › Description and Operation
- Fuel Filler Cap › Component Information › Testing and Inspection
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
- Fuel Injector › Component Information › Technical Service Bulletins › Fuel - Injector Replacement Interchange2345
- Fuel Pressure Regulator › Component Information › Locations23
- Fuel Tank › Fuel Tank Vacuum Relief Valve <--> [Fuel Tank Pressure Release Valve] › Component Information › Testing and Inspection
- Fast Idle Control Device (FICD) Relay <--> [Idle Speed Relay] › Component Information › Locations
- Auxiliary Air Control (AAC) Valve <--> [Idle Speed/Throttle Actuator - Electronic] › Component Information › Locations23
Fast Idle Control Device (F.I.C.D.) <--> [Idle Up Control Valve] › Component Information4 pages
- Idle Air Adjusting (IAA) Unit <--> [Idle/Throttle Speed Control Unit] › Component Information › Locations
ECCS (Engine Management) Relay <--> [Main Relay (Computer/Fuel System)] › Component Information4 pages
Relays and Modules - Fuel Delivery and Air Induction7 pages
- Fuel Pump Relay › Component Information › Service and Repair
- Fast Idle Control Device (FICD) Relay <--> [Idle Speed Relay] › Component Information › Locations
- Idle Air Adjusting (IAA) Unit <--> [Idle/Throttle Speed Control Unit] › Component Information › Locations
ECCS (Engine Management) Relay <--> [Main Relay (Computer/Fuel System)] › Component Information4 pages
Sensors and Switches - Fuel Delivery and Air Induction6 pages
- Throttle Position Switch › Component Information › Description and Operation23
Ignition System20 pages
- Firing Order › Component Information › Specifications
- Ignition Timing › Timing Marks and Indicators › System Information › Locations
- Crankshaft Position Sensor › Component Information › Adjustments
- Distributor, Ignition › Distributor Advance Unit › Component Information › Specifications › Electrical Specifications2
- Ignition Coil › Component Information › Specifications23
- Power Transistor <--> [Ignition Control Module] › Component Information › Technical Service Bulletins › Ignition - Transistor Unit Application Chart2
- Ignition Coil Relay <--> [Ignition Relay] › Component Information › Locations
- Pick-Up Coil, Ignition › Component Information › Specifications
Sensors and Switches - Ignition System2 pages
- Spark Plug › Component Information › Specifications › Torque Specifications23
- Transmission Control Systems › System Information › Technical Service Bulletins › Tools - Essential Release, Connector/Terminal Kit23456789101112