Corolla/FX L4-1587cc 4A SOHC (1984): Powertrain Management

Also for this vehicle: Corolla CE Sedan 4-Door L4-1587cc 1.6L DOHC MFI (1997), Corolla CE Sedan L4-1.8L (1ZZ-FE) (2002), Corolla CE Sedan L4-1794cc 1.8L DOHC MFI (2001), Corolla FX L4-1587cc 1.6L DOHC (4A-GE) (1987), Corolla FX L4-1839cc DSL (1CLC) (1986), Corolla L4-1.8L (1ZZ-FE) (2004), Corolla L4-1.8L (2ZR-FE) (2009), Corolla L4-1.8L (2ZZ-GE) (2005), Corolla L4-2.4L (2AZ-FE) (2010), Corolla LE Sedan L4-1.8L (1ZZ-FE) (1999), Corolla LE Sedan L4-1762cc 1.8L DOHC MFI (1998), Corolla RWD L4-1587cc 4A DOHC (1985), Corolla RWD L4-1587cc 4A SOHC (1983), Corolla S Sedan L4-1.8L (1ZZ-FE) (2002), Corolla S Sedan L4-1794cc 1.8L DOHC MFI (2001), Corolla Sedan 4-Door L4-107.5 1762cc 1.8L DOHC (7A-FE) (1995), Corolla Sedan 4-Door L4-1587cc 1.6L DOHC MFI (1997), Corolla Sedan L4-107.5 1762cc 1.8L DOHC (7A-FE) (1993), Corolla Sedan L4-1587cc 1.6L DOHC (4A-F) (1987), Corolla Sedan L4-96.8 1587cc 1.6L DOHC (4A-FE) (1989), Corolla Sport Coupe L4-1587cc 1.6L DOHC (4A-F) (1988), Corolla Sport RWD L4-1587cc 1.6L DOHC (4A-GE) (1986), Corolla Wagon 2WD L4-96.8 1587cc 1.6L DOHC (4A-FE) (1989), Corolla Wagon 4WD L4-96.8 1587cc 1.6L DOHC (4A-FE) (1990), Corolla Wagon L4-107.5 1762cc 1.8L DOHC (7A-FE) (1993), Corolla Wagon L4-1587cc 1.6L DOHC (4A-F) (1987), Corolla Wagon L4-96.8 1587cc 1.6L DOHC (4A-FE) (1996).

Diagnostics Maintenance Engine General 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.

01Relays and Modules Relays and Modules: Sections
02Sensors and Switches Sensors and Switches: Sections
03Maintenance Maintenance: Sections
04Engine, Cooling and Exhaust Engine, Cooling and Exhaust: Sections
05Hybrid Drive Systems Hybrid Drive Systems: Sections
06Powertrain Management Powertrain Management: Sections
- Relays and Modules - Powertrain Management16 pages
  - Relays and Modules - Computers and Control Systems › Engine Control Module › Component Information › Locations
  - Relays and Modules - Emission Control Systems › EFE Relay › Component Information › Testing and Inspection
  - Relays and Modules - Ignition System › Igniter <--> [Ignition Control Module] › Component Information › Technical Service Bulletins14 pages
    Recalls for Igniter: › 60652086 › May › 86 › Campaign - Igniter May Cause No Start2 3 4 5 6 7
    All Technical Service Bulletins for Igniter: › 60652086 › May › 86 › Campaign - Igniter May Cause No Start2 3 4 5 6 7
- Sensors and Switches - Powertrain Management8 pages
- Tune-up and Engine Performance Checks40 pages
  - Air/Fuel Mixture › System Information › Technical Service Bulletins8 pages
    All Technical Service Bulletins for Air/Fuel Mixture: › 001082986 › Aug › 86 › Emissions - Catalytic Converter Odor Reduction Procedure2 3 4
    By Symptom for Air/Fuel Mixture: › 001082986 › Aug › 86 › Emissions - Catalytic Converter Odor Reduction Procedure2 3 4
  - Idle Speed › System Information7 pages
    Technical Service Bulletins3 pages
    By Symptom for Idle Speed: › NHTSA90V040000 › Feb › 90 › Recall 90V040000: Cruise Control Computer Malfunction
    Recalls for Idle Speed: › NHTSA90V040000 › Feb › 90 › Recall 90V040000: Cruise Control Computer Malfunction
    All Technical Service Bulletins for Idle Speed: › NHTSA90V040000 › Feb › 90 › Recall 90V040000: Cruise Control Computer Malfunction
    Adjustments › Idle Speed2 3 4
  - Firing Order › Component Information › Specifications
  - Ignition Timing › Timing Marks and Indicators › System Information › Locations
  - Ignition Cable › Component Information › Testing and Inspection
  - Distributor, Ignition › Component Information18 pages
    Technical Service Bulletins14 pages
    Recalls for Distributor: › 60652086 › May › 86 › Campaign - Igniter May Cause No Start2 3 4 5 6 7
    All Technical Service Bulletins for Distributor: › 60652086 › May › 86 › Campaign - Igniter May Cause No Start2 3 4 5 6 7
    Service and Repair › Distributor, Replace2 3 4
  - Spark Plug › Component Information › Specifications
  - Compression Check › System Information › Specifications
  - Valve Clearance › System Information › Specifications2
- Computers and Control Systems29 pages
- Emission Control Systems36 pages
- Fuel Delivery and Air Induction51 pages
  - Idle Speed › System Information7 pages
    Technical Service Bulletins3 pages
    All Technical Service Bulletins for Idle Speed: › NHTSA90V040000 › Feb › 90 › Recall 90V040000: Cruise Control Computer Malfunction
    By Symptom for Idle Speed: › NHTSA90V040000 › Feb › 90 › Recall 90V040000: Cruise Control Computer Malfunction
    Recalls for Idle Speed: › NHTSA90V040000 › Feb › 90 › Recall 90V040000: Cruise Control Computer Malfunction
    Adjustments › Idle Speed2 3 4
  - Air/Fuel Mixture › System Information › Technical Service Bulletins8 pages
    All Technical Service Bulletins for Air/Fuel Mixture: › 001082986 › Aug › 86 › Emissions - Catalytic Converter Odor Reduction Procedure2 3 4
    By Symptom for Air/Fuel Mixture: › 001082986 › Aug › 86 › Emissions - Catalytic Converter Odor Reduction Procedure2 3 4
  - High Altitude Compensator <--> [Altitude Compensator] › Component Information4 pages
    Locations2
    Testing and Inspection › Component Testing2
  - Carburetor14 pages
    Accelerator Pump › Component Information4 pages
    Locations › California Models2
    Testing and Inspection › System Testing2
    Carburetor Float › Component Information › Adjustments
    Choke Opener <--> [Choke Pull-off] › Component Information6 pages
    Locations › California2
    Adjustments › Unloader, Adjust2 3 4
    Choke Thermostat/Heater › Component Information › Adjustments
    Throttle Plate - Carb. › Component Information › Adjustments › Throttle Valve Opening, Adjust2
  - Fuel › Component Information › Technical Service Bulletins › Exhaust System - Sulfur Smell
  - Fuel Pump › Component Information › Service Precautions2 3
  - Fuel-Cut Solenoid <--> [Fuel Shut-off Solenoid] › Component Information › Testing and Inspection
  - Fuel Tank › Component Information › Service Precautions
  - Throttle Opener <--> [Idle Speed/Throttle Actuator - Mechanical] › Component Information5 pages
    Locations › W/4A-C Engine, California Models2
    Testing and Inspection › System Testing2 3
  - Idle Up Control Valve › Component Information › Diagrams2 3 4 5 6 7
- Ignition System60 pages
  - Firing Order › Component Information › Specifications
  - Ignition Timing › Timing Marks and Indicators › System Information › Locations
  - Distributor, Ignition › Component Information18 pages
    Technical Service Bulletins14 pages
    Recalls for Distributor: › 60652086 › May › 86 › Campaign - Igniter May Cause No Start2 3 4 5 6 7
    All Technical Service Bulletins for Distributor: › 60652086 › May › 86 › Campaign - Igniter May Cause No Start2 3 4 5 6 7
    Service and Repair › Distributor, Replace2 3 4
  - Ignition Cable › Component Information › Testing and Inspection
  - Ignition Coil › Component Information8 pages
    Specifications
    Testing and Inspection › Ignition Coil Test2 3 4 5 6 7
  - Igniter <--> [Ignition Control Module] › Component Information › Technical Service Bulletins14 pages
    All Technical Service Bulletins for Igniter: › 60652086 › May › 86 › Campaign - Igniter May Cause No Start2 3 4 5 6 7
    Recalls for Igniter: › 60652086 › May › 86 › Campaign - Igniter May Cause No Start2 3 4 5 6 7
  - Pick-Up Coil, Ignition › Component Information › Technical Service Bulletins › Ignition - Revised Signal Generator Resistance Specs
  - Relays and Modules - Ignition System › Igniter <--> [Ignition Control Module] › Component Information › Technical Service Bulletins14 pages
    All Technical Service Bulletins for Igniter: › 60652086 › May › 86 › Campaign - Igniter May Cause No Start2 3 4 5 6 7
    Recalls for Igniter: › 60652086 › May › 86 › Campaign - Igniter May Cause No Start2 3 4 5 6 7
  - Sensors and Switches - Ignition System › Ignition Switch › Component Information › Service and Repair
  - Spark Plug › Component Information › Specifications
07Transmission and Drivetrain Transmission and Drivetrain: Sections
08Brakes and Traction Control Brakes and Traction Control: Sections
09Starting and Charging Starting and Charging: Sections
10Power and Ground Distribution Power and Ground Distribution: Sections
11Steering and Suspension Steering and Suspension: Sections
12Heating and Air Conditioning Heating and Air Conditioning: Sections
13Restraint Systems Restraint Systems: Sections
14Accessories and Optional Equipment Accessories and Optional Equipment: Sections
15Body and Frame Body and Frame: Sections
16Cruise Control Cruise Control: Sections
17Instrument Panel, Gauges and Warning Indicators Instrument Panel, Gauges and Warning Indicators: Sections
18Lighting and Horns Lighting and Horns: Sections
19Windows and Glass Windows and Glass: Sections
20Wiper and Washer Systems Wiper and Washer Systems: Sections