B2300 4WD L4-2.3L VIN A (1995): Powertrain Management

Also for this vehicle: B2300 2WD L4-2.3L VIN D (2003), B2300 L4-2.3L (2008), B2300 L4-2.3L VIN D (2004), B2300 Regular Cab 2WD L4-2.3L VIN A (1997), B2300 SE Regular Cab 2WD L4-2.3L VIN A (1997), B2300 SE Regular Cab 2WD L4-2.3L VIN D (2001), B2300 SX Regular Cab 2WD L4-2.3L VIN D (2002).

Diagnostics Maintenance Engine Transmission Brakes Electrical Steering & suspension Heating & A/C Body & interior

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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
05Powertrain Management Powertrain Management: Sections
- Relays and Modules - Powertrain Management49 pages
  - Relays and Modules - Computers and Control Systems29 pages
    Powertrain Control Module (PCM) <--> [Engine Control Module] › Component Information27 pages
    Technical Service Bulletins16 pages
    Customer Interest for Powertrain Control Module (PCM):8 pages
    K00398 › May › 98 › A/T - Shift Shock/Bump on 2nd to 1st gear Downshift2
    F00498 › Apr › 98 › PCM - MIL ON/DTC P1359/No Driveability Problems2
    F00997 › Apr › 97 › PCM - Intermittent Steady Speed Stumble2 3 4
    All Technical Service Bulletins for Powertrain Control Module (PCM):8 pages
    K00398 › May › 98 › A/T - Shift Shock/Bump on 2nd to 1st gear Downshift2
    F00498 › Apr › 98 › PCM - MIL ON/DTC P1359/No Driveability Problems2
    F00997 › Apr › 97 › PCM - Intermittent Steady Speed Stumble2 3 4
    Testing and Inspection › Component Tests and General Diagnostics2 3 4 5 6 7 8 9 10 11
    Main Relay (Computer/Fuel System) › Component Information › Specifications2
  - Relays and Modules - Fuel Delivery and Air Induction20 pages
    Fuel Pump Relay › Component Information18 pages
    Specifications
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
    Main Relay (Computer/Fuel System) › Component Information › Specifications2
- Sensors and Switches - Powertrain Management82 pages
  - Sensors and Switches - Computers and Control Systems56 pages
    Mass Air Flow Sensor <--> [Air Flow Meter/Sensor] › Component Information › Technical Service Bulletins › Air Flow Meter - Service Precautions2
    Brake Pressure Switch › Component Information › Locations2
    Camshaft Position Sensor › Component Information › Specifications2 3 4 5
    Clutch Pedal Position Switch <--> [Clutch Switch, ECM] › Component Information › Specifications2
    Coolant Temperature Sensor/Switch (For Computer) › Component Information › Technical Service Bulletins4 pages
    Customer Interest for Coolant Temperature Sensor/Switch (For Computer): › T01498 › Apr › 03 › Instruments - Temperature Gauge Fluctuates2
    All Technical Service Bulletins for Coolant Temperature Sensor/Switch (For Computer): › T01498 › Apr › 03 › Instruments - Temperature Gauge Fluctuates2
    Crankshaft Position Sensor › Component Information › Specifications › Electrical Specifications2
    Intake Air Temperature Sensor <--> [Intake Air Temperature Sensor] › Component Information › Specifications2 3 4 5
    Heated Oxygen (HO2S) Sensor <--> [Oxygen Sensor] › Component Information16 pages
    Technical Service Bulletins › Engine Controls/Emissions - OBD II Diagnosis Aid2 3 4 5 6 7 8 9 10
    Locations › Heated Oxygen Sensor (HO2S) # 12 3 4 5 6
    Power Steering Pressure Switch › Component Information › Specifications2 3 4
    Differential Pressure Feedback EGR Sensor <--> [Pressure Feedback Exhaust Sensor, EGR] › Component Information › Locations2 3
    Throttle Position Sensor › Component Information7 pages
    Technical Service Bulletins › Throttle Position Sensor - Diagnosis2 3 4 5
    Specifications › Electrical Specifications2
    Transmission Range Sensor <--> [Transmission Position Switch/Sensor, A/T] › Component Information › Specifications › Electrical Specifications2
    Vehicle Speed Sensor › Component Information › Specifications › Electrical Specifications2
  - Sensors and Switches - Emission Control Systems6 pages
    Differential Pressure Feedback EGR Sensor <--> [Pressure Feedback Exhaust Sensor, EGR] › Component Information › Locations2 3
    Purge Flow Sensor, Evaporative System › Component Information › Technical Service Bulletins › EVAP System - MIL ON/Multiple DTC's Set2 3
  - Sensors and Switches - Fuel Delivery and Air Induction11 pages
    Mass Air Flow Sensor <--> [Air Flow Meter/Sensor] › Component Information › Technical Service Bulletins › Air Flow Meter - Service Precautions2
    Inertia Fuel Shutoff Switch › Component Information › Locations2
    Throttle Position Sensor › Component Information7 pages
    Technical Service Bulletins › Throttle Position Sensor - Diagnosis2 3 4 5
    Specifications › Electrical Specifications2
  - Sensors and Switches - Ignition System9 pages
    Camshaft Position Sensor › Component Information › Specifications2 3 4 5
    Crankshaft Position Sensor › Component Information › Specifications › Electrical Specifications2
    Ignition Switch › Component Information › Locations2
- Tune-up and Engine Performance Checks22 pages
- Computers and Control Systems182 pages
  - Mass Air Flow Sensor <--> [Air Flow Meter/Sensor] › Component Information › Technical Service Bulletins › Air Flow Meter - Service Precautions2
  - Intake Air Temperature Sensor <--> [Intake Air Temperature Sensor] › Component Information › Specifications2 3 4 5
  - Auxiliary Air Valve (Idle Speed) › Component Information › Technical Service Bulletins › IAC Valve - Stall/Rough Idle/Long Crank Time
  - Brake Signal › Brake Pressure Switch › Component Information › Locations2
  - Camshaft Position Sensor › Component Information › Specifications2 3 4 5
  - Clutch Pedal Position Switch <--> [Clutch Switch, ECM] › Component Information › Specifications2
  - Coolant Temperature Sensor/Switch (For Computer) › Component Information › Technical Service Bulletins4 pages
    Customer Interest for Coolant Temperature Sensor/Switch (For Computer): › T01498 › Apr › 03 › Instruments - Temperature Gauge Fluctuates2
    All Technical Service Bulletins for Coolant Temperature Sensor/Switch (For Computer): › T01498 › Apr › 03 › Instruments - Temperature Gauge Fluctuates2
  - Crankshaft Position Sensor › Component Information › Specifications › Electrical Specifications2
  - Data Link Connector › Component Information › Locations › Component Locations2 3 4 5 6 7
  - Powertrain Control Module (PCM) <--> [Engine Control Module] › Component Information27 pages
    Technical Service Bulletins16 pages
    Customer Interest for Powertrain Control Module (PCM):8 pages
    K00398 › May › 98 › A/T - Shift Shock/Bump on 2nd to 1st gear Downshift2
    F00498 › Apr › 98 › PCM - MIL ON/DTC P1359/No Driveability Problems2
    F00997 › Apr › 97 › PCM - Intermittent Steady Speed Stumble2 3 4
    All Technical Service Bulletins for Powertrain Control Module (PCM):8 pages
    K00398 › May › 98 › A/T - Shift Shock/Bump on 2nd to 1st gear Downshift2
    F00498 › Apr › 98 › PCM - MIL ON/DTC P1359/No Driveability Problems2
    F00997 › Apr › 97 › PCM - Intermittent Steady Speed Stumble2 3 4
    Testing and Inspection › Component Tests and General Diagnostics2 3 4 5 6 7 8 9 10 11
  - Idle Air Control Solenoid <--> [Idle Speed/Throttle Actuator - Electronic] › Component Information › Specifications2 3 4
  - Main Relay (Computer/Fuel System) › Component Information › Specifications2
  - Heated Oxygen (HO2S) Sensor <--> [Oxygen Sensor] › Component Information16 pages
    Technical Service Bulletins › Engine Controls/Emissions - OBD II Diagnosis Aid2 3 4 5 6 7 8 9 10
    Locations › Heated Oxygen Sensor (HO2S) # 12 3 4 5 6
  - Power Steering Pressure Switch › Component Information › Specifications2 3 4
  - Differential Pressure Feedback EGR Sensor <--> [Pressure Feedback Exhaust Sensor, EGR] › Component Information › Locations2 3
  - Relays and Modules - Computers and Control Systems29 pages
    Powertrain Control Module (PCM) <--> [Engine Control Module] › Component Information27 pages
    Technical Service Bulletins16 pages
    Customer Interest for Powertrain Control Module (PCM):8 pages
    K00398 › May › 98 › A/T - Shift Shock/Bump on 2nd to 1st gear Downshift2
    F00498 › Apr › 98 › PCM - MIL ON/DTC P1359/No Driveability Problems2
    F00997 › Apr › 97 › PCM - Intermittent Steady Speed Stumble2 3 4
    All Technical Service Bulletins for Powertrain Control Module (PCM):8 pages
    K00398 › May › 98 › A/T - Shift Shock/Bump on 2nd to 1st gear Downshift2
    F00498 › Apr › 98 › PCM - MIL ON/DTC P1359/No Driveability Problems2
    F00997 › Apr › 97 › PCM - Intermittent Steady Speed Stumble2 3 4
    Testing and Inspection › Component Tests and General Diagnostics2 3 4 5 6 7 8 9 10 11
    Main Relay (Computer/Fuel System) › Component Information › Specifications2
  - Sensors and Switches - Computers and Control Systems56 pages
    Mass Air Flow Sensor <--> [Air Flow Meter/Sensor] › Component Information › Technical Service Bulletins › Air Flow Meter - Service Precautions2
    Brake Pressure Switch › Component Information › Locations2
    Camshaft Position Sensor › Component Information › Specifications2 3 4 5
    Clutch Pedal Position Switch <--> [Clutch Switch, ECM] › Component Information › Specifications2
    Coolant Temperature Sensor/Switch (For Computer) › Component Information › Technical Service Bulletins4 pages
    Customer Interest for Coolant Temperature Sensor/Switch (For Computer): › T01498 › Apr › 03 › Instruments - Temperature Gauge Fluctuates2
    All Technical Service Bulletins for Coolant Temperature Sensor/Switch (For Computer): › T01498 › Apr › 03 › Instruments - Temperature Gauge Fluctuates2
    Crankshaft Position Sensor › Component Information › Specifications › Electrical Specifications2
    Intake Air Temperature Sensor <--> [Intake Air Temperature Sensor] › Component Information › Specifications2 3 4 5
    Heated Oxygen (HO2S) Sensor <--> [Oxygen Sensor] › Component Information16 pages
    Technical Service Bulletins › Engine Controls/Emissions - OBD II Diagnosis Aid2 3 4 5 6 7 8 9 10
    Locations › Heated Oxygen Sensor (HO2S) # 12 3 4 5 6
    Power Steering Pressure Switch › Component Information › Specifications2 3 4
    Differential Pressure Feedback EGR Sensor <--> [Pressure Feedback Exhaust Sensor, EGR] › Component Information › Locations2 3
    Throttle Position Sensor › Component Information7 pages
    Technical Service Bulletins › Throttle Position Sensor - Diagnosis2 3 4 5
    Specifications › Electrical Specifications2
    Transmission Range Sensor <--> [Transmission Position Switch/Sensor, A/T] › Component Information › Specifications › Electrical Specifications2
    Vehicle Speed Sensor › Component Information › Specifications › Electrical Specifications2
  - Throttle Position Sensor › Component Information7 pages
    Technical Service Bulletins › Throttle Position Sensor - Diagnosis2 3 4 5
    Specifications › Electrical Specifications2
  - Transmission Range Sensor <--> [Transmission Position Switch/Sensor, A/T] › Component Information › Specifications › Electrical Specifications2
  - Vehicle Speed Sensor › Component Information › Specifications › Electrical Specifications2
- Emission Control Systems60 pages
  - Three Way Catalytic Converter <--> [Catalytic Converter] › Component Information › Technical Service Bulletins28 pages
    Customer Interest:4 pages
    F01298 › Nov › 98 › Exhaust Heat Shields - Buzzing/Rattling Noise2
    F01997 › Aug › 97 › Exhaust System - Buzzing/Rattling2
    All Technical Service Bulletins for Three Way Catalytic Converter:14 pages
    0100402 › Jul › 02 › Engine Controls/Emissions - OBD II Diagnosis Aid2 3 4 5 6 7 8 9 10
    F01298 › Nov › 98 › Exhaust Heat Shields - Buzzing/Rattling Noise2
    F01997 › Aug › 97 › Exhaust System - Buzzing/Rattling2
    All Other Service Bulletins for Three Way Catalytic Converter: › 0100402 › Jul › 02 › Engine Controls/Emissions - OBD II Diagnosis Aid2 3 4 5 6 7 8 9 10
  - Evaporative Emissions System15 pages
    Canister Purge Control Valve › Component Information › Specifications2
    Canister Purge Solenoid › Component Information › Specifications2 3 4
    Evaporative Emission Control Canister › Component Information › Technical Service Bulletins › EVAP System - MIL ON/Multiple DTC's Set2 3
    Evaporative Fuel Vapor Return Hose › Component Information › Technical Service Bulletins › EVAP System - MIL ON/Multiple DTC's Set2 3
    Purge Flow Sensor, Evaporative System › Component Information › Technical Service Bulletins › EVAP System - MIL ON/Multiple DTC's Set2 3
  - Exhaust Gas Recirculation8 pages
    EGR Vacuum Regulator Solenoid <--> [EGR Electronic Vacuum Regulator Solenoid] › Component Information › Locations2 3
    EGR Valve › Component Information › Specifications › Mechanical Specifications2
    Differential Pressure Feedback EGR Sensor <--> [Pressure Feedback Exhaust Sensor, EGR] › Component Information › Locations2 3
  - Fillpipe Restrictor › Component Information › Description and Operation2
  - Positive Crankcase Ventilation › Positive Crankcase Ventilation Valve › Component Information › Testing and Inspection
  - Sensors and Switches - Emission Control Systems6 pages
    Differential Pressure Feedback EGR Sensor <--> [Pressure Feedback Exhaust Sensor, EGR] › Component Information › Locations2 3
    Purge Flow Sensor, Evaporative System › Component Information › Technical Service Bulletins › EVAP System - MIL ON/Multiple DTC's Set2 3
- Fuel Delivery and Air Induction115 pages
  - Fuel Pressure › System Information › Specifications2 3 4 5
  - Fuel Pressure Release › System Information › Service Precautions2 3
  - Idle Speed › System Information › Specifications2 3
  - Air Cleaner Housing › Air Cleaner Element <--> [Air Filter Element] › Component Information › Testing and Inspection
  - Mass Air Flow Sensor <--> [Air Flow Meter/Sensor] › Component Information › Technical Service Bulletins › Air Flow Meter - Service Precautions2
  - Auxiliary Air Valve (Idle Speed) › Component Information › Technical Service Bulletins › IAC Valve - Stall/Rough Idle/Long Crank Time
  - Fillpipe Restrictor › Component Information › Description and Operation2
  - Fuel › Component Information › Technical Service Bulletins › Fuel System - Fuel Ethanol Content Testing2 3 4 5 6
  - Fuel Filter › Fuel Pressure Release › System Information › Service Precautions2 3
  - Injector <--> [Fuel Injector] › Component Information10 pages
    Specifications › Electrical Specifications2
    Locations › Fuel Injector # 12 3 4 5 6 7 8
  - Pressure Regulator <--> [Fuel Pressure Regulator] › Component Information › Specifications2 3
  - Fuel Pump23 pages
    Fuel Pressure › System Information › Specifications2 3 4 5
    Fuel Pump Relay › Component Information18 pages
    Specifications
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
  - Fuel Tank › Fuel Gauge Sender › Component Information › Locations2
  - Idle Air Control Solenoid <--> [Idle Speed/Throttle Actuator - Electronic] › Component Information › Specifications2 3 4
  - Inertia Fuel Shutoff Switch › Component Information › Locations2
  - Main Relay (Computer/Fuel System) › Component Information › Specifications2
  - Relays and Modules - Fuel Delivery and Air Induction20 pages
    Fuel Pump Relay › Component Information18 pages
    Specifications
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
    Main Relay (Computer/Fuel System) › Component Information › Specifications2
  - Fuel Vapor Valve <--> [Rollover Valve, Fuel Tank] › Component Information › Testing and Inspection
  - Sensors and Switches - Fuel Delivery and Air Induction11 pages
    Mass Air Flow Sensor <--> [Air Flow Meter/Sensor] › Component Information › Technical Service Bulletins › Air Flow Meter - Service Precautions2
    Inertia Fuel Shutoff Switch › Component Information › Locations2
    Throttle Position Sensor › Component Information7 pages
    Technical Service Bulletins › Throttle Position Sensor - Diagnosis2 3 4 5
    Specifications › Electrical Specifications2
  - Throttle Body › Component Information › Technical Service Bulletins › Throttle Adjustment Screw - Adjustment Precaution
  - Throttle Cable/Linkage › Component Information › Specifications2 3
  - Throttle Position Sensor › Component Information7 pages
    Technical Service Bulletins › Throttle Position Sensor - Diagnosis2 3 4 5
    Specifications › Electrical Specifications2
- Ignition System29 pages
- Transmission Control Systems31 pages
  - Relays and Modules - Transmission and Drivetrain23 pages
    Relays and Modules - A/T › Shift Interlock Control Module › Component Information › Locations2
    Relays and Modules - Transfer Case › Control Module, Transfer Case › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
  - Sensors and Switches - Transmission and Drivetrain8 pages
    Sensors and Switches - A/T6 pages
    Transmission Range Sensor <--> [Transmission Position Switch/Sensor, A/T] › Component Information › Specifications › Electrical Specifications2
    Transmission Speed Sensor, A/T › Component Information › Specifications2
    Transmission Temperature Sensor/Switch, A/T › Component Information › Specifications2
    Sensors and Switches - Transfer Case › Four Wheel Drive Selector Switch › Component Information › Locations2
06Transmission and Drivetrain Transmission and Drivetrain: Sections
07Brakes and Traction Control Brakes and Traction Control: Sections
08Starting and Charging Starting and Charging: Sections
09Power and Ground Distribution Power and Ground Distribution: Sections
10Steering and Suspension Steering and Suspension: Sections
11Heating and Air Conditioning Heating and Air Conditioning: Sections
12Restraint Systems Restraint Systems: Sections
13Accessories and Optional Equipment Accessories and Optional Equipment: Sections
14Body and Frame Body and Frame: Sections
15Cruise Control Cruise Control: Sections
16Instrument Panel, Gauges and Warning Indicators Instrument Panel, Gauges and Warning Indicators: Sections
17Lighting and Horns Lighting and Horns: Sections
18Windows and Glass Windows and Glass: Sections
19Wiper and Washer Systems Wiper and Washer Systems: Sections