E 250 Van L6-300 4.9L (1984): Powertrain Management
Also for this vehicle: E 250 3/4 Ton Van V6-4.2L VIN 2 (1997), E 250 3/4 Ton Van V8-5.4L CNG VIN M (1997), E 250 V10-6.8L VIN S (2005), E 250 V8-4.6L (2007), E 250 V8-4.6L SOHC VIN W (2004), E 250 V8-4.6L VIN W (2006), E 250 V8-5.4L (2008), E 250 V8-5.4L SOHC VIN L (2004), E 250 Van L6-300 4.9L VIN E 1-bbl (1982), E 250 Van V8-302 5.0L (1983), E 250 Van V8-351 5.8L (1982), E 250 Van V8-351 5.8L VIN G 2-bbl (1984), E 250 Van V8-351 5.8L VIN H 4-bbl HP (1985), E 250 Van V8-460 7.5L (1982), E 250 Van V8-6.9L DSL (1985), E 250 Van V8-7.3L DSL (1988), E 250 Van V8-7.3L DSL Turbo VIN F (1995), E-Series (E-150 to E-450) Factory Service Manual (2007).
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
Relays and Modules - Powertrain Management71 pages
Relays and Modules - Computers and Control Systems5 pages
Engine Control Module › Component Information3 pages
- Main Relay (Computer/Fuel System) › Component Information › Locations2
Relays and Modules - Fuel Delivery and Air Induction6 pages
Fuel Pump Relay › Component Information3 pages
- Fuel Shut-off Solenoid Relay › Component Information › Locations
- Main Relay (Computer/Fuel System) › Component Information › Locations2
Relays and Modules - Ignition System › Ignition Control Module › Component Information60 pages
Technical Service Bulletins58 pages
All Technical Service Bulletins for Ignition Control Module:29 pages
- Locations › TFI Ignition Module2
Sensors and Switches - Powertrain Management88 pages
Sensors and Switches - Computers and Control Systems36 pages
- Barometric Pressure Sensor › Component Information › Specifications
Barometric Pressure Switch › Component Information2 pages
- Camshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Specifications23
- Crankshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
EGR Valve Position Sensor › Component Information4 pages
- Knock Sensor › Component Information › Description and Operation
- Manifold Pressure/Vacuum Sensor › Component Information › Technical Service Bulletins › EEC IV MAP Sensor - New Part Numbers/Applications
- Oxygen Sensor › Component Information › Technical Service Bulletins › EGO Sensors - Silicone Contamination2
- Throttle Full Close Switch › Component Information › Description and Operation
Throttle Position Sensor › Component Information16 pages
Technical Service Bulletins14 pages
All Technical Service Bulletins for Throttle Position Sensor:7 pages
- 89164 › Aug › 89 › Throttle Position Sensor - Application Chart2
- 89147 › Jul › 89 › TPS Mounting Screws - Hard to Remove
- 841719 › Jun › 85 › EEC IV Self Test - Code 23
- 841633 › Jul › 84 › TP Sensor - Poor Idle/Poor Economy/Lack of Power2
- 841518 › Jul › 84 › Throttle Position Sensor Drive Lug - Part Number
All Other Service Bulletins for Throttle Position Sensor:4 pages
- Adjustments › EEC-IV Using Breakout Box2
Vehicle Speed Sensor › Component Information3 pages
Sensors and Switches - Emission Control Systems › EGR Valve Position Sensor › Component Information5 pages
Technical Service Bulletins3 pages
- Customer Interest: › 842114S1 › Jan › 85 › EVP Sensor - Rough Engine Idle/Stalling
- All Technical Service Bulletins: › 842114S1 › Jan › 85 › EVP Sensor - Rough Engine Idle/Stalling
- All Other Service Bulletins for EGR Valve Position Sensor: › 871821 › Sep › 87 › Engine - Runs Rough After Extended Idling
- All Other Service Bulletins for EGR Valve Position Sensor: › 871821 › Sep › 87 › Engine - Runs Rough After Extended Idling
- Locations › Component Locations2
Sensors and Switches - Fuel Delivery and Air Induction23 pages
Fuel Tank Selector Switch › Component Information4 pages
Fuel Pump Inertia Switch <--> [Inertia Fuel Shutoff Switch] › Component Information2 pages
- Throttle Full Close Switch › Component Information › Description and Operation
Throttle Position Sensor › Component Information16 pages
Technical Service Bulletins14 pages
All Technical Service Bulletins for Throttle Position Sensor:7 pages
- 89164 › Aug › 89 › Throttle Position Sensor - Application Chart2
- 89147 › Jul › 89 › TPS Mounting Screws - Hard to Remove
- 841719 › Jun › 85 › EEC IV Self Test - Code 23
- 841633 › Jul › 84 › TP Sensor - Poor Idle/Poor Economy/Lack of Power2
- 841518 › Jul › 84 › Throttle Position Sensor Drive Lug - Part Number
All Other Service Bulletins for Throttle Position Sensor:4 pages
- Adjustments › EEC-IV Using Breakout Box2
Sensors and Switches - Ignition System24 pages
- Camshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
- Crankshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
- Hall Effect Sensor, Ignition › Component Information › Technical Service Bulletins › Distributor Stator - Replacement Procedure2345678910111213141516
Ignition Switch › Component Information › Technical Service Bulletins5 pages
- Customer Interest: › 932410 › Nov › 93 › Instrument Cluster Warning Lights - Dimly Lit2
- All Technical Service Bulletins: › 932410 › Nov › 93 › Instrument Cluster Warning Lights - Dimly Lit2
- All Other Service Bulletins for Ignition Switch: › 86636 › Mar › 86 › Engine Mount - Rattle From Left Hand Side
- All Other Service Bulletins for Ignition Switch: › 86636 › Mar › 86 › Engine Mount - Rattle From Left Hand Side
- Knock Sensor › Component Information › Description and Operation
Tune-up and Engine Performance Checks43 pages
- Fuel Pressure › System Information › Specifications2
Air/Fuel Mixture › System Information › Technical Service Bulletins4 pages
Idle Speed › System Information › Technical Service Bulletins15 pages
- Recalls: › NHTSA84V119000 › Sep › 84 › Recall 84V119000: Carburetor Throttle Shaft Sticking
All Other Service Bulletins for Idle Speed:5 pages
All Other Service Bulletins for Idle Speed:1 page
- NHTSA84V119000 › Sep › 84 › Recall 84V119000: Carburetor Throttle Shaft Sticking
- 84713 › Mar › 84 › Idle Speed - Service Procedures
- Fuel Filter › Component Information › Technical Service Bulletins › Fuel Filter - Replacement Information
- Firing Order › Component Information › Specifications
- Ignition Cable › Component Information › Technical Service Bulletins › Ignition System - Diagnostics Manual Correction2345
Distributor, Ignition5 pages
Distributor Advance Unit › Component Information4 pages
- Distributor Plate W/ Pick-up Sensor › Component Information › Service and Repair
- Spark Plug › Component Information › Specifications2
- Compression Check › System Information › System Diagnosis
- Valve Clearance › System Information › Specifications23
Computers and Control Systems91 pages
- Barometric Pressure Sensor › Component Information › Specifications
Barometric Pressure Switch › Component Information2 pages
- Camshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Specifications23
- Crankshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
EGR Valve Position Sensor › Component Information4 pages
Engine Control Module › Component Information3 pages
- Feedback Control Solenoid › Component Information › Locations2
- Idle Speed/Throttle Actuator - Electronic › Component Information › Specifications23
- Idle Speed/Throttle Actuator - Mechanical › Idle Speed Vacuum Solenoid Valve › Component Information › Locations › Throttle Kicker Vacuum Valve2
- Knock Sensor › Component Information › Description and Operation
- Main Relay (Computer/Fuel System) › Component Information › Locations2
- Malfunction Indicator Lamp › Component Information › Diagrams › Diagram Information and Instructions2
- Manifold Pressure/Vacuum Sensor › Component Information › Technical Service Bulletins › EEC IV MAP Sensor - New Part Numbers/Applications
- Oxygen Sensor › Component Information › Technical Service Bulletins › EGO Sensors - Silicone Contamination2
Relays and Modules - Computers and Control Systems5 pages
Engine Control Module › Component Information3 pages
- Main Relay (Computer/Fuel System) › Component Information › Locations2
Sensors and Switches - Computers and Control Systems36 pages
- Barometric Pressure Sensor › Component Information › Specifications
Barometric Pressure Switch › Component Information2 pages
- Camshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Specifications23
- Crankshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
EGR Valve Position Sensor › Component Information4 pages
- Knock Sensor › Component Information › Description and Operation
- Manifold Pressure/Vacuum Sensor › Component Information › Technical Service Bulletins › EEC IV MAP Sensor - New Part Numbers/Applications
- Oxygen Sensor › Component Information › Technical Service Bulletins › EGO Sensors - Silicone Contamination2
- Throttle Full Close Switch › Component Information › Description and Operation
Throttle Position Sensor › Component Information16 pages
Technical Service Bulletins14 pages
All Technical Service Bulletins for Throttle Position Sensor:7 pages
- 89164 › Aug › 89 › Throttle Position Sensor - Application Chart2
- 89147 › Jul › 89 › TPS Mounting Screws - Hard to Remove
- 841719 › Jun › 85 › EEC IV Self Test - Code 23
- 841633 › Jul › 84 › TP Sensor - Poor Idle/Poor Economy/Lack of Power2
- 841518 › Jul › 84 › Throttle Position Sensor Drive Lug - Part Number
All Other Service Bulletins for Throttle Position Sensor:4 pages
- Adjustments › EEC-IV Using Breakout Box2
Vehicle Speed Sensor › Component Information3 pages
- Throttle Full Close Switch › Component Information › Description and Operation
Throttle Position Sensor › Component Information16 pages
Technical Service Bulletins14 pages
All Technical Service Bulletins for Throttle Position Sensor:7 pages
- 89164 › Aug › 89 › Throttle Position Sensor - Application Chart2
- 89147 › Jul › 89 › TPS Mounting Screws - Hard to Remove
- 841719 › Jun › 85 › EEC IV Self Test - Code 23
- 841633 › Jul › 84 › TP Sensor - Poor Idle/Poor Economy/Lack of Power2
- 841518 › Jul › 84 › Throttle Position Sensor Drive Lug - Part Number
All Other Service Bulletins for Throttle Position Sensor:4 pages
- Adjustments › EEC-IV Using Breakout Box2
Vehicle Speed Sensor › Component Information3 pages
Emission Control Systems96 pages
Air Injection27 pages
- Air Injection Vacuum Control Solenoid Valve › Component Information › Locations2
- Air Diverter Solenoid › Component Information › Locations
- Air Diverter Valve › Component Information › Description and Operation › Air Bypass Valves23
- Air Injection Bypass Valve › Component Information › Testing and Inspection
Air Injection Check Valve › Component Information4 pages
Air Injection Control Valve › Component Information9 pages
- Air Injection Hose/Tube › Component Information › Testing and Inspection
- Air Pump <--> [Air Injection Pump] › Component Information › Testing and Inspection
- Pulsed Secondary Air Injection › Component Information › Description and Operation
- Thermal Vacuum Valve, Air Injection › Component Information › Description and Operation › Temperature Vacuum Switch (TVS)2
- Vacuum Check Valve, AIR › Component Information › Description and Operation2
- Catalytic Converter › Component Information › Description and Operation › Dual Catalytic Converter23
- Early Fuel Evaporation (EFE) › Exhaust Heat Control Valve <--> [EFE Valve] › Component Information › Specifications › Mechanical Specifications2
Evaporative Emissions System32 pages
Bowl Vent Solenoid › Component Information › Technical Service Bulletins2 pages
Bowl Vent Valve › Component Information7 pages
Canister Purge Control Valve › Component Information9 pages
Technical Service Bulletins7 pages
- Customer Interest: › 842215 › Oct › 84 › Canister Purge Valve - Whistling on Deceleration23
- All Technical Service Bulletins: › 842215 › Oct › 84 › Canister Purge Valve - Whistling on Deceleration23
- All Other Service Bulletins for Canister Purge Control Valve: › NHTSA88V133000 › Aug › 88 › Recall 88V133000: Cooling System Hose Replacement
- All Other Service Bulletins for Canister Purge Control Valve: › NHTSA88V133000 › Aug › 88 › Recall 88V133000: Cooling System Hose Replacement
- Description and Operation › Canister Purge Regulator Valve2
- Canister Purge Solenoid › Component Information › Locations2
- Charcoal Canister <--> [Evaporative Emission Control Canister] › Component Information › Locations234
- Fuel Overflow Reservoir › Component Information › Description and Operation
- Liquid Vapor Separator, Evaporative System › Component Information › Description and Operation
- Thermal Vacuum Valve - EVAP › Component Information › Description and Operation23
Vacuum Delay Valve, EVAP › Component Information3 pages
Exhaust Gas Recirculation20 pages
EGR Control Solenoid › Component Information3 pages
- EGR Vacuum Regulator Solenoid <--> [EGR Electronic Vacuum Regulator Solenoid] › Component Information › Technical Service Bulletins › EGR Solenoids - Contamination
EGR Valve › Component Information8 pages
Technical Service Bulletins6 pages
Customer Interest for EGR Valve:3 pages
All Technical Service Bulletins for EGR Valve:3 pages
- Testing and Inspection › EGR Valve Tests, 1983-852
EGR Valve Position Sensor › Component Information4 pages
Thermal Vacuum Valve, EGR › Component Information › Technical Service Bulletins4 pages
Positive Crankcase Ventilation › Positive Crankcase Ventilation Valve › Component Information › Technical Service Bulletins3 pages
- Customer Interest: › 831918 › Sep › 83 › High Altitude Operation Modifications
- All Technical Service Bulletins: › 831918 › Sep › 83 › High Altitude Operation Modifications
- All Other Service Bulletins for Positive Crankcase Ventilation Valve: › NHTSA84V119000 › Sep › 84 › Recall 84V119000: Carburetor Throttle Shaft Sticking
- All Other Service Bulletins for Positive Crankcase Ventilation Valve: › NHTSA84V119000 › Sep › 84 › Recall 84V119000: Carburetor Throttle Shaft Sticking
Sensors and Switches - Emission Control Systems › EGR Valve Position Sensor › Component Information5 pages
Technical Service Bulletins3 pages
- Customer Interest: › 842114S1 › Jan › 85 › EVP Sensor - Rough Engine Idle/Stalling
- All Technical Service Bulletins: › 842114S1 › Jan › 85 › EVP Sensor - Rough Engine Idle/Stalling
- All Other Service Bulletins for EGR Valve Position Sensor: › NHTSA88V133000 › Aug › 88 › Recall 88V133000: Cooling System Hose Replacement
- All Other Service Bulletins for EGR Valve Position Sensor: › NHTSA88V133000 › Aug › 88 › Recall 88V133000: Cooling System Hose Replacement
- Locations › Component Locations2
- Inlet Air Temperature Control <--> [Thermostatic Air Cleaner] › Thermostatic Air Cleaner Vacuum Switch › Component Information › Description and Operation23
- Vacuum Restrictor › Component Information › Description and Operation
Fuel Delivery and Air Induction141 pages
- Fuel Pressure › System Information › Specifications2
Idle Speed › System Information › Technical Service Bulletins15 pages
- Recalls: › NHTSA84V119000 › Sep › 84 › Recall 84V119000: Carburetor Throttle Shaft Sticking
All Other Service Bulletins for Idle Speed:5 pages
All Other Service Bulletins for Idle Speed:1 page
- NHTSA84V119000 › Sep › 84 › Recall 84V119000: Carburetor Throttle Shaft Sticking
- 84713 › Mar › 84 › Idle Speed - Service Procedures
Air/Fuel Mixture › System Information › Technical Service Bulletins2 pages
Carburetor26 pages
- Accelerator Pump › Component Information › Description and Operation23
Bowl Vent Solenoid › Component Information › Technical Service Bulletins2 pages
Carburetor Float › Component Information › Technical Service Bulletins2 pages
Carburetor Solenoid › Component Information3 pages
- Choke Plate › Component Information › Adjustments › Choke Plate Pulldown Adjustment2
Electric Assist Choke <--> [Choke Thermostat/Heater] › Component Information › Technical Service Bulletins8 pages
- Customer Interest: › 851518 › Jul › 85 › Engine - Poor Fuel Economy/Lack of Power23
All Technical Service Bulletins for Electric Assist Choke:4 pages
- All Other Service Bulletins for Electric Assist Choke: › 851224 › Jun › 85 › Alternator - Replacement Precautions
Needle And Seat, Carburetor › Component Information › Technical Service Bulletins4 pages
Customer Interest for Needle And Seat:2 pages
All Technical Service Bulletins for Needle And Seat:2 pages
Throttle Plate - Carb. › Component Information › Technical Service Bulletins2 pages
- Dashpot › Component Information › Adjustments
Fast Idle Cam › Component Information › Technical Service Bulletins5 pages
- Customer Interest: › 841924 › Sep › 84 › Carburetor - Stalling Stumbling2
- All Technical Service Bulletins: › 841924 › Sep › 84 › Carburetor - Stalling Stumbling2
- All Other Service Bulletins for Fast Idle Cam: › NHTSA88V133000 › Aug › 88 › Recall 88V133000: Cooling System Hose Replacement
- All Other Service Bulletins for Fast Idle Cam: › NHTSA88V133000 › Aug › 88 › Recall 88V133000: Cooling System Hose Replacement
- Fuel › Component Information › Technical Service Bulletins › Fuel - California Reformulated Gasoline2345
- Fuel Filler Cap › Component Information › Technical Service Bulletins › Fuel Tank Filler Cap - New Design Available
- Fuel Filter › Component Information › Technical Service Bulletins › Fuel Filter - Replacement Information
- Fuel Hose Clamp › Component Information › Technical Service Bulletins › Fuel Filter - Replacement Information
Fuel Injector › Component Information2 pages
Fuel Pump5 pages
- Fuel Pressure › System Information › Specifications2
Fuel Pump Relay › Component Information3 pages
- Fuel Shut-off Solenoid › Fuel Shut-off Solenoid Relay › Component Information › Locations
Fuel Supply Line › Component Information › Technical Service Bulletins2 pages
Fuel Tank13 pages
- Fuel Gauge Sender › Component Information › Locations › Auxiliary Tank Fuel Gauge Sender2
Fuel Tank Selector Switch › Component Information4 pages
Fuel Tank Switching Valve › Component Information3 pages
Fuel Tank Vent › Component Information › Technical Service Bulletins4 pages
All Technical Service Bulletins for Fuel Tank Vent:2 pages
Fuel/Water Separator › Component Information › Technical Service Bulletins2 pages
- Idle Speed/Throttle Actuator - Electronic › Component Information › Specifications23
- Idle Speed/Throttle Actuator - Mechanical › Idle Speed Vacuum Solenoid Valve › Component Information › Locations › Throttle Kicker Vacuum Valve2
- Idle/Altitude Compensator (Non Comp. Controlled) › Component Information › Description and Operation › Altitude Compensator2
Fuel Pump Inertia Switch <--> [Inertia Fuel Shutoff Switch] › Component Information2 pages
- Main Relay (Computer/Fuel System) › Component Information › Locations2
Relays and Modules - Fuel Delivery and Air Induction6 pages
Fuel Pump Relay › Component Information3 pages
- Fuel Shut-off Solenoid Relay › Component Information › Locations
- Main Relay (Computer/Fuel System) › Component Information › Locations2
Sensors and Switches - Fuel Delivery and Air Induction23 pages
Fuel Tank Selector Switch › Component Information4 pages
Fuel Pump Inertia Switch <--> [Inertia Fuel Shutoff Switch] › Component Information2 pages
- Throttle Full Close Switch › Component Information › Description and Operation
Throttle Position Sensor › Component Information16 pages
Technical Service Bulletins14 pages
All Technical Service Bulletins for Throttle Position Sensor:7 pages
- 89164 › Aug › 89 › Throttle Position Sensor - Application Chart2
- 89147 › Jul › 89 › TPS Mounting Screws - Hard to Remove
- 841719 › Jun › 85 › EEC IV Self Test - Code 23
- 841633 › Jul › 84 › TP Sensor - Poor Idle/Poor Economy/Lack of Power2
- 841518 › Jul › 84 › Throttle Position Sensor Drive Lug - Part Number
All Other Service Bulletins for Throttle Position Sensor:4 pages
- Adjustments › EEC-IV Using Breakout Box2
- Throttle Full Close Switch › Component Information › Description and Operation
Throttle Position Sensor › Component Information16 pages
Technical Service Bulletins14 pages
All Technical Service Bulletins for Throttle Position Sensor:7 pages
- 89164 › Aug › 89 › Throttle Position Sensor - Application Chart2
- 89147 › Jul › 89 › TPS Mounting Screws - Hard to Remove
- 841719 › Jun › 85 › EEC IV Self Test - Code 23
- 841633 › Jul › 84 › TP Sensor - Poor Idle/Poor Economy/Lack of Power2
- 841518 › Jul › 84 › Throttle Position Sensor Drive Lug - Part Number
All Other Service Bulletins for Throttle Position Sensor:4 pages
- Adjustments › EEC-IV Using Breakout Box2
Ignition System212 pages
- Firing Order › Component Information › Specifications
- Ignition Resistor <--> [Ignition Ballast Resistor] › Component Information › Specifications234
- Camshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
- Crankshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
Distributor, Ignition5 pages
Distributor Advance Unit › Component Information4 pages
- Distributor Plate W/ Pick-up Sensor › Component Information › Service and Repair
- Hall Effect Sensor, Ignition › Component Information › Technical Service Bulletins › Distributor Stator - Replacement Procedure2345678910111213141516
- Ignition Cable › Component Information › Technical Service Bulletins › Ignition System - Diagnostics Manual Correction2345
Ignition Coil › Component Information › Technical Service Bulletins24 pages
All Technical Service Bulletins for Ignition Coil:12 pages
- 895A4 › Mar › 89 › Ignition System - Diagnostics Manual Correction2345
- 872018 › Oct › 87 › Engine/Ignition - No Start Condition
- 8628 › Jan › 86 › Ignition Coil - Stumbles/Stalls/Noise In Radio2
- 86220 › Jan › 86 › Ignition System - Weak/No Spark23
- 84228 › Oct › 84 › Ignition - Coil Durability/Radio Frequency Interference
All Other Service Bulletins for Ignition Coil:6 pages
Ignition Control Module › Component Information60 pages
Technical Service Bulletins58 pages
All Technical Service Bulletins for Ignition Control Module:29 pages
- Locations › TFI Ignition Module2
- Ignition Timing Connector › Component Information › Description and Operation2
- Knock Sensor › Component Information › Description and Operation
- Pick-Up Coil, Ignition › Component Information › Specifications › Electrical Specifications2
Relays and Modules - Ignition System › Ignition Control Module › Component Information60 pages
Technical Service Bulletins58 pages
All Technical Service Bulletins for Ignition Control Module:29 pages
- Locations › TFI Ignition Module2
Sensors and Switches - Ignition System23 pages
- Camshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
- Crankshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
- Hall Effect Sensor, Ignition › Component Information › Technical Service Bulletins › Distributor Stator - Replacement Procedure2345678910111213141516
Ignition Switch › Component Information › Technical Service Bulletins4 pages
- Knock Sensor › Component Information › Description and Operation
- Spark Plug › Component Information › Specifications2
- Vacuum Restrictor › Component Information › Description and Operation