S15/T15 4WD Jimmy L4-121 2.0L VIN Y 2-bbl (1983): Powertrain Management
Also for this vehicle: S15/T15 4WD Jimmy L4-151 2.5L (1985), S15/T15 4WD Jimmy V6-173 2.8L (1988), S15/T15 4WD Jimmy V6-262 4.3L (1989), S15/T15 4WD Jimmy V6-262 4.3L VIN W CPI (1993), S15/T15 4WD Jimmy V6-262 4.3L VIN Z (1992), S15/T15 Jimmy 4WD V6-262 4.3L VIN Z (1994), S15/T15 Jimmy 4WD V6-4.3L VIN W (1996).
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 Management26 pages
Relays and Modules - Computers and Control Systems20 pages
- Electronic Spark Timing <--> [Electronic Spark Control Module] › Component Information › Locations › Typical Electronic Spark System (ESC)2
Engine Control Module › Component Information16 pages
- Idle Speed Control Motor <--> [Idle/Throttle Speed Control Unit] › Component Information › Specifications › Electrical Specifications2
- Relays and Modules - Emission Control Systems › EFE Relay › Component Information › Locations
- Relays and Modules - Fuel Delivery and Air Induction › Idle Speed Control Motor <--> [Idle/Throttle Speed Control Unit] › Component Information › Specifications › Electrical Specifications2
Sensors and Switches - Powertrain Management35 pages
Sensors and Switches - Computers and Control Systems26 pages
- Absolute Pressure Sensor <--> [Barometric Pressure Sensor] › Component Information › Specifications23
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Technical Service Bulletins › Coolant Sensor - Improved Kit2
- Crankshaft Position Sensor › Component Information › Description and Operation
- Intake Air Temperature Sensor › Component Information › Specifications
- Knock Sensor › Component Information › Locations23
Manifold Pressure/Vacuum Sensor › Component Information6 pages
- Oxygen Sensor › Component Information › Technical Service Bulletins › RTV Sealants - Use on Engines With Oxygen Sensors2
Throttle Position Sensor › Component Information4 pages
- Transmission Position Switch/Sensor, A/T › Component Information › Description and Operation
- Vehicle Speed Sensor › Component Information › Description and Operation23
- Sensors and Switches - Emission Control Systems › EFE Coolant Temperature Switch › Component Information › Locations
Sensors and Switches - Fuel Delivery and Air Induction › Throttle Position Sensor › Component Information4 pages
Sensors and Switches - Ignition System4 pages
Tune-up and Engine Performance Checks35 pages
Fuel Pressure › System Information4 pages
- Air/Fuel Mixture › System Information › Adjustments23
Idle Speed › System Information3 pages
Air Cleaner Housing › Air Filter Element › Component Information › Technical Service Bulletins4 pages
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
- Firing Order › Component Information › Specifications › Ignition Firing Order
Spark Plug Wire <--> [Ignition Cable] › Component Information › Technical Service Bulletins4 pages
- Customer Interest: › 93356D › Oct › 92 › Engine - Miss, Hesitation, or Roughness
- All Technical Service Bulletins: › 93356D › Oct › 92 › Engine - Miss, Hesitation, or Roughness
- All Other Service Bulletins for Spark Plug Wire: › 87110 › Apr › 87 › Windshield Washer - Spray Pattern Too Low2
- All Other Service Bulletins for Spark Plug Wire: › 87110 › Apr › 87 › Windshield Washer - Spray Pattern Too Low
Distributor, Ignition › Component Information7 pages
- Spark Plug › Component Information › Specifications › Torque2
- Compression Check › System Information › Specifications2
- Valve Clearance › System Information › Specifications › Valve Clearance Specifications2
Computers and Control Systems104 pages
- Intake Air Temperature Sensor › Component Information › Specifications
- Absolute Pressure Sensor <--> [Barometric Pressure Sensor] › Component Information › Specifications23
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Technical Service Bulletins › Coolant Sensor - Improved Kit2
- Crankshaft Position Sensor › Component Information › Description and Operation
- Data Link Connector › Component Information › Locations2
- Electronic Spark Timing <--> [Electronic Spark Control Module] › Component Information › Locations › Typical Electronic Spark System (ESC)2
Engine Control Module › Component Information16 pages
- Idle Speed/Throttle Actuator - Mechanical › Component Information › Description and Operation23
- Idle Speed Control Motor <--> [Idle/Throttle Speed Control Unit] › Component Information › Specifications › Electrical Specifications2
- Knock Sensor › Component Information › Locations23
- Malfunction Indicator Lamp › Component Information › Description and Operation23
Manifold Pressure/Vacuum Sensor › Component Information6 pages
- Memory Calibration Unit › Component Information › Technical Service Bulletins › PROM/MEMCAL - Identification Marks2
- Mixture Control Solenoid › Component Information › Specifications2
- Oxygen Sensor › Component Information › Technical Service Bulletins › RTV Sealants - Use on Engines With Oxygen Sensors2
Relays and Modules - Computers and Control Systems20 pages
- Electronic Spark Timing <--> [Electronic Spark Control Module] › Component Information › Locations › Typical Electronic Spark System (ESC)2
Engine Control Module › Component Information16 pages
- Idle Speed Control Motor <--> [Idle/Throttle Speed Control Unit] › Component Information › Specifications › Electrical Specifications2
Sensors and Switches - Computers and Control Systems26 pages
- Absolute Pressure Sensor <--> [Barometric Pressure Sensor] › Component Information › Specifications23
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Technical Service Bulletins › Coolant Sensor - Improved Kit2
- Crankshaft Position Sensor › Component Information › Description and Operation
- Intake Air Temperature Sensor › Component Information › Specifications
- Knock Sensor › Component Information › Locations23
Manifold Pressure/Vacuum Sensor › Component Information6 pages
- Oxygen Sensor › Component Information › Technical Service Bulletins › RTV Sealants - Use on Engines With Oxygen Sensors2
Throttle Position Sensor › Component Information4 pages
- Transmission Position Switch/Sensor, A/T › Component Information › Description and Operation
- Vehicle Speed Sensor › Component Information › Description and Operation23
Throttle Position Sensor › Component Information4 pages
- Transmission Position Switch/Sensor, A/T › Component Information › Description and Operation
- Vehicle Speed Sensor › Component Information › Description and Operation23
Emission Control Systems65 pages
Air Injection8 pages
- Electric Air Control Valve <--> [Air Diverter Valve] › Component Information › Description and Operation2
- Air Injection Control Valve › Component Information › Description and Operation
- Pulsair Valve, Secondary Air Injection › Component Information › Service and Repair
- Pulsed Secondary Air Injection › Component Information › Description and Operation › System Description234
- Catalytic Converter › Component Information › Description and Operation2345
- Deceleration Valve › Component Information › Description and Operation23
Evaporative Emissions System19 pages
- Bowl Vent Valve › Component Information › Testing and Inspection
- Canister Purge Control Valve › Component Information › Description and Operation2
- Canister Purge Solenoid › Component Information › Description and Operation › Computer Command Control (C3) System2
- Evaporative Emission Control Canister › Component Information › Description and Operation › Vapor Storage Canister, Carbureted Engines2345678910
Thermal Vacuum Valve - EVAP › Component Information4 pages
Exhaust Gas Recirculation12 pages
- EGR Control Solenoid › Component Information › Service and Repair
- EGR Vacuum Line › Component Information › Technical Service Bulletins › Engine - Leaking/Plugged Vacuum Pipe Assembly234
EGR Valve › Component Information4 pages
Thermal Vacuum Valve, EGR › Component Information3 pages
Positive Crankcase Ventilation › Component Information4 pages
- Relays and Modules - Emission Control Systems › EFE Relay › Component Information › Locations
- Sensors and Switches - Emission Control Systems › EFE Coolant Temperature Switch › Component Information › Locations
Fuel Delivery and Air Induction65 pages
Fuel Pressure › System Information4 pages
- Fuel Pressure Release › System Information › Service and Repair
Idle Speed › System Information3 pages
- Air/Fuel Mixture › System Information › Adjustments23
Air Cleaner Housing › Air Filter Element › Component Information › Technical Service Bulletins4 pages
Carburetor15 pages
- Accelerator Pump › Component Information › Technical Service Bulletins › Accelerator Pumps, VITON - Available23456789
- Carburetor Float › Component Information › Adjustments
- Choke Pull-off › Component Information › Adjustments › Primary Vacuum Break2
- Choke Thermostat/Heater › Component Information › Description and Operation2
- Choke Unloader › Component Information › Adjustments
- Fuel › Component Information › Technical Service Bulletins › Fuel System - TOP TIER Detergent Gasoline (Canada)234567
- Fuel Filler Cap › Component Information › Description and Operation
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
- Fuel Injector › Component Information › Technical Service Bulletins › Tools - Introduction Of The Fuel Injector Tester2
Fuel Pump › Fuel Pressure › System Information4 pages
- Fuel Supply Line › Component Information › Technical Service Bulletins › Fuel Feed Line Attachment - Usage, Non-Interchangeable
- Fuel Tank › Fuel Tank Pressure Release Valve › Component Information › Testing and Inspection
- Idle Speed/Throttle Actuator - Mechanical › Component Information › Description and Operation23
- Idle Speed Control Motor <--> [Idle/Throttle Speed Control Unit] › Component Information › Specifications › Electrical Specifications2
- Relays and Modules - Fuel Delivery and Air Induction › Idle Speed Control Motor <--> [Idle/Throttle Speed Control Unit] › Component Information › Specifications › Electrical Specifications2
- Rollover Valve, Fuel Tank › Component Information › Testing and Inspection
- Secondary Throttle Valve › Component Information › Adjustments
Sensors and Switches - Fuel Delivery and Air Induction › Throttle Position Sensor › Component Information4 pages
- Throttle Body › Throttle Body Gasket › Component Information › Technical Service Bulletins › Engine - Rough Idle or Stalling at Idle
Throttle Position Sensor › Component Information4 pages
Ignition System40 pages
- Firing Order › Component Information › Specifications › Ignition Firing Order
- Crankshaft Position Sensor › Component Information › Description and Operation
Distributor, Ignition › Component Information7 pages
- Electronic Spark Timing <--> [Electronic Spark Control Module] › Component Information › Locations › Typical Electronic Spark System (ESC)2
Spark Plug Wire <--> [Ignition Cable] › Component Information › Technical Service Bulletins2 pages
- Ignition Coil › Component Information › Specifications23456
- Ignition Control Module › Component Information › Technical Service Bulletins › HEI Module - Testing Update
- Knock Sensor › Component Information › Locations23
- Pick-Up Coil, Ignition › Component Information › Specifications2345
- Pole Piece / Reluctor Wheel, Ignition › Component Information › Service and Repair
Sensors and Switches - Ignition System4 pages
- Spark Plug › Component Information › Specifications › Torque2
Transmission Control Systems13 pages
Actuators and Solenoids - Transmission and Drivetrain6 pages
- Actuators and Solenoids - A/T › Torque Converter Clutch Solenoid, A/T › Component Information › Description and Operation2
Actuators and Solenoids - Transfer Case › Transfer Case Actuator › Component Information › Technical Service Bulletins4 pages
Sensors and Switches - Transmission and Drivetrain7 pages
Sensors and Switches - A/T6 pages
- Sensors and Switches - Transfer Case › Four Wheel Drive Selector Switch › Component Information › Service and Repair
PROM - Programmable Read Only Memory › Component Information34 pages