B250 3/4 Ton Van L6-225 3.7L VIN H 1-bbl (1987): Powertrain Management
Also for this vehicle: B250 3/4 Ton Van L6-225 3.7L (1984), B250 3/4 Ton Van V6-239 3.9L (1989), B250 3/4 Ton Van V8-318 5.2L (1985), B250 3/4 Ton Van V8-318 5.2L VIN P 2-bbl (1982), B250 3/4 Ton Van V8-318 5.2L VIN T 2-BBL (1983), B250 3/4 Ton Van V8-318 5.2L VIN T FI (1992), B250 3/4 Ton Van V8-360 5.9L (1984), B250 3/4 Ton Van V8-360 5.9L VIN 1 4-bbl (1987), B250 3/4 Ton Van V8-360 5.9L VIN T 4-bbl (1982), B250 3/4 Ton Van V8-5.9L VIN Z (1992).
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 Management18 pages
Relays and Modules - Computers and Control Systems6 pages
- Relays and Modules - Fuel Delivery and Air Induction › Relay, Idle Speed/Throttle Actuator - electronic › Component Information › Locations
Relays and Modules - Ignition System11 pages
- Electronic Spark Control Module › Component Information › Locations2
Ignition Control Module › Component Information6 pages
- Ignition Relay › Component Information › Diagrams › Diagram Information and Instructions2
- Spark Control Relay › Component Information › Locations
Sensors and Switches - Powertrain Management52 pages
Sensors and Switches - Computers and Control Systems35 pages
- Camshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
Coolant Temperature Sensor/Switch (For Computer) › Component Information8 pages
Crankshaft Position Sensor › Component Information10 pages
- Intake Air Temperature Sensor › Component Information › Specifications23
- Intake Air Temperature Switch › Component Information › Locations2
- Manifold Pressure/Vacuum Sensor › Component Information › Specifications2
Oxygen Sensor › Component Information2 pages
- Throttle Body Temperature Sensor › Component Information › Specifications
Throttle Position Sensor › Component Information2 pages
- Vacuum Switch › Component Information › Description and Operation
Distance Sensor <--> [Vehicle Speed Sensor] › Component Information3 pages
Sensors and Switches - Fuel Delivery and Air Induction3 pages
- Throttle Body Temperature Sensor › Component Information › Specifications
Throttle Position Sensor › Component Information2 pages
Sensors and Switches - Ignition System14 pages
- Camshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
Crankshaft Position Sensor › Component Information10 pages
- Ignition Switch › Component Information › Locations23
Tune-up and Engine Performance Checks32 pages
- Fuel Pressure › System Information › Specifications
- Air/Fuel Mixture › System Information › Adjustments › Idle Mixture and Speed Adjustments2
- Firing Order › Component Information › Specifications
- Ignition Timing › Timing Marks and Indicators › System Information › Diagrams
- Distributor, Ignition › Vacuum Advance Unit <--> [Distributor Advance Unit] › Component Information › Locations
- Spark Plug › Component Information › Specifications
- Compression Check › System Information › Specifications
- Valve Clearance › System Information › Adjustments
Computers and Control Systems86 pages
- Intake Air Temperature Sensor › Component Information › Specifications23
- Intake Air Temperature Switch › Component Information › Locations2
- Body Control Module › Component Information › Diagrams › Diagram Information and Instructions
- Camshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
Coolant Temperature Sensor/Switch (For Computer) › Component Information8 pages
Crankshaft Position Sensor › Component Information10 pages
- Data Link Connector › Component Information › Locations
- Electronic Spark Control Module › Component Information › Locations2
Engine Control Module › Component Information3 pages
- Feedback Control Solenoid › Component Information › Description and Operation
- Idle Speed/Throttle Actuator - Electronic › Relay, Idle Speed/Throttle Actuator - electronic › Component Information › Locations
- Idle Up Control Valve › Component Information › Adjustments
- Manifold Pressure/Vacuum Sensor › Component Information › Specifications2
Oxygen Sensor › Component Information2 pages
Relays and Modules - Computers and Control Systems6 pages
Sensors and Switches - Computers and Control Systems35 pages
- Camshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
Coolant Temperature Sensor/Switch (For Computer) › Component Information8 pages
Crankshaft Position Sensor › Component Information10 pages
- Intake Air Temperature Sensor › Component Information › Specifications23
- Intake Air Temperature Switch › Component Information › Locations2
- Manifold Pressure/Vacuum Sensor › Component Information › Specifications2
Oxygen Sensor › Component Information2 pages
- Throttle Body Temperature Sensor › Component Information › Specifications
Throttle Position Sensor › Component Information2 pages
- Vacuum Switch › Component Information › Description and Operation
Distance Sensor <--> [Vehicle Speed Sensor] › Component Information3 pages
- Throttle Body Temperature Sensor › Component Information › Specifications
Throttle Position Sensor › Component Information2 pages
- Vacuum Switch › Component Information › Description and Operation
Distance Sensor <--> [Vehicle Speed Sensor] › Component Information3 pages
Emission Control Systems41 pages
Air Injection21 pages
Air Diverter Valve › Component Information5 pages
- Air Injection Check Valve › Component Information › Description and Operation23
Air Injection Control Valve › Component Information3 pages
Air Injection Pump › Component Information5 pages
- Air Injection Relief Valve › Component Information › Testing and Inspection
- Pulsair Valve, Secondary Air Injection › Component Information › Description and Operation › Pulse Air Aspiration System2
- Pulse Air Feeder <--> [Pulsed Secondary Air Injection] › Component Information › Description and Operation2
- Catalytic Converter › Component Information › Description and Operation
- Early Fuel Evaporation (EFE) › EFE Valve › Component Information › Description and Operation2
Exhaust Gas Recirculation2 pages
- Positive Crankcase Ventilation › Component Information › Diagrams2345
Thermostatic Air Cleaner › Component Information5 pages
- Vacuum Restrictor › Component Information › Description and Operation
Fuel Delivery and Air Induction127 pages
- Fuel Pressure › System Information › Specifications
- Air/Fuel Mixture › System Information › Adjustments › Idle Mixture and Speed Adjustments2
- Altitude Compensator › Component Information › Technical Service Bulletins › High Altitude Conversion Packages234567891011121314151617181920
Carburetor66 pages
- Accelerator Pump › Component Information › Technical Service Bulletins › Carburetor Adjustments - Manual Revisions234567891011121314151617181920
- Bowl Vent Valve <--> [Bowl Vent Solenoid] › Component Information › Locations
- Carburetor Jet › Component Information › Technical Service Bulletins › High Altitude Conversion Packages234567891011121314151617181920
- Carburetor Solenoid › Component Information › Description and Operation
- Choke Pull-off › Component Information › Technical Service Bulletins › Choke Unloader - Service Manual Correction2
- Electric Assist Choke <--> [Choke Thermostat/Heater] › Component Information › Description and Operation2
- Float Bowl Air Vent Valve › Component Information › Technical Service Bulletins › Carburetor Adjustments - Manual Revisions234567891011121314151617181920
- Fuel Pump › Fuel Pressure › System Information › Specifications
- Fuel Tank › Fuel Gauge Sender › Component Information › Diagrams › Diagram Information and Instructions234
- Idle Speed Control (Linkage) › Component Information › Adjustments
- Idle Speed/Throttle Actuator - Electronic › Relay, Idle Speed/Throttle Actuator - electronic › Component Information › Locations
- Idle Up Control Valve › Component Information › Adjustments
- Relays and Modules - Fuel Delivery and Air Induction › Relay, Idle Speed/Throttle Actuator - electronic › Component Information › Locations
Sensors and Switches - Fuel Delivery and Air Induction3 pages
- Throttle Body Temperature Sensor › Component Information › Specifications
Throttle Position Sensor › Component Information2 pages
- Throttle Body › Throttle Body Temperature Sensor › Component Information › Specifications
Throttle Position Sensor › Component Information2 pages
Ignition System60 pages
- Firing Order › Component Information › Specifications
- Ignition Timing › Timing Marks and Indicators › System Information › Diagrams
- Ignition Ballast Resistor › Component Information › Specifications23
- Camshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
Crankshaft Position Sensor › Component Information10 pages
- Distributor, Ignition › Vacuum Advance Unit <--> [Distributor Advance Unit] › Component Information › Locations
- Electronic Spark Control Module › Component Information › Locations2
- Ignition Coil › Component Information › Specifications
Ignition Control Module › Component Information6 pages
- Ignition Relay › Component Information › Diagrams › Diagram Information and Instructions2
- Pick-Up Coil, Ignition › Component Information › Specifications234
Relays and Modules - Ignition System11 pages
- Electronic Spark Control Module › Component Information › Locations2
Ignition Control Module › Component Information6 pages
- Ignition Relay › Component Information › Diagrams › Diagram Information and Instructions2
- Spark Control Relay › Component Information › Locations
Sensors and Switches - Ignition System14 pages
- Camshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
Crankshaft Position Sensor › Component Information10 pages
- Ignition Switch › Component Information › Locations23
- Spark Control Relay › Component Information › Locations
- Spark Plug › Component Information › Specifications
- Vacuum Restrictor › Component Information › Description and Operation
Transmission Control Systems10 pages
Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T › Torque Converter Clutch Solenoid, A/T › Component Information4 pages
- Lamps and Indicators - Transmission and Drivetrain › Lamps and Indicators - A/T › Temperature Warning Indicator - A/T › Component Information › Testing and Inspection2
Relays and Modules - Transmission and Drivetrain › Relays and Modules - A/T › Torque Converter Clutch Relay › Component Information4 pages