Explorer AWD V6-4.0L VIN K Flex Fuel (2003): Powertrain Management

Also for this vehicle: Explorer 2WD V6-245 4.0L (1994), Explorer 2WD V6-245 4.0L SOHC VIN E EFI (1997), Explorer 2WD V6-245 4.0L SOHC VIN K SFI (2001), Explorer 2WD V6-245 4.0L VIN X SFI (1999), Explorer 2WD V6-4.0L (2009), Explorer 2WD V6-4.0L VIN E (2001), Explorer 2WD V6-4.0L VIN K (2007), Explorer 2WD V6-4.0L VIN K Flex Fuel (2002), Explorer 2WD V8-302 5.0L VIN P EFI (1997), Explorer 2WD V8-302 5.0L VIN P SFI (1999), Explorer 2WD V8-4.6L (2008), Explorer 2WD V8-4.6L VIN 8 (2006), Explorer 4WD V6-245 4.0L (1991), Explorer 4WD V6-245 4.0L SOHC VIN K SFI (2001), Explorer 4WD V6-245 4.0L VIN X SFI (1997), Explorer 4WD V6-4.0L (2009), Explorer 4WD V6-4.0L VIN E (1999), Explorer 4WD V8-302 5.0L VIN P SFI (2000), Explorer 4WD V8-4.6L (2008), Explorer 4WD V8-4.6L SOHC VIN W (2004), Explorer 4WD V8-4.6L VIN 8 (2006), Explorer 4WD V8-4.6L VIN W (2002), Explorer AWD V8-4.6L (2010), Explorer FWD L4-2.0L Turbo (2011), Explorer and Explorer Sport Trac Factory Service Manual (2007).

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.

01Diagnostic Trouble Codes (DTC)Diagnostic Trouble Codes (DTC): Sections
02Relays and Modules Relays and Modules: Sections
03Sensors and Switches Sensors and Switches: Sections
04Maintenance Maintenance: Sections
05Engine, Cooling and Exhaust Engine, Cooling and Exhaust: Sections
06Powertrain Management Powertrain Management: Sections
- Relays and Modules - Powertrain Management83 pages
  - Relays and Modules - Computers and Control Systems73 pages
    Body Control Module › Component Information27 pages
    Locations › Central Security Module2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…25
    Electronic Throttle Control Module › Component Information › Description and Operation2
    Engine Control Module › Component Information40 pages
    Technical Service Bulletins32 pages
    Customer Interest:13 pages
    06-2-12 › Feb › 06 › Instruments - Fuel Gauge Drops to Empty/MIL ON/DTC's2 3 4 5 6 7
    03-13-6 › Jul › 03 › Engine Controls - No Start Condition2 3 4 5 6
    All Technical Service Bulletins for Engine Control Module:16 pages
    06-2-12 › Feb › 06 › Instruments - Fuel Gauge Drops to Empty/MIL ON/DTC's2 3 4 5 6 7
    04-24-14 › Dec › 04 › Engine Controls - General PCM Programming Procedures2 3
    03-13-6 › Jul › 03 › Engine Controls - No Start Condition2 3 4 5 6
    All Other Service Bulletins for Engine Control Module: › 04-24-14 › Dec › 04 › Engine Controls - General PCM Programming Procedures2 3
    Diagrams › Connector Views2 3 4 5
    Service and Repair › Flash Electrically Eraseable Programmable Read Only Memory2 3
    Main Relay (Computer/Fuel System) › Component Information › Locations2 3 4
  - Relays and Modules - Fuel Delivery and Air Induction8 pages
    Fuel Pump Relay › Component Information › Locations2 3 4
    Main Relay (Computer/Fuel System) › Component Information › Locations2 3 4
  - Relays and Modules - Ignition System › Ignition Relay › Component Information › Locations2
- Sensors and Switches - Powertrain Management95 pages
  - Sensors and Switches - Computers and Control Systems63 pages
    Air Flow Meter/Sensor › Component Information › Locations2 3 4
    Brake Pressure Switch › Component Information › Diagrams
    Camshaft Position Sensor › Component Information › Locations2 3 4 5
    Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations2 3
    Crankshaft Position Sensor › Component Information › Locations2 3 4
    Engine Temperature Sensor › Component Information › Locations2
    Fuel Tank Pressure Sensor › Component Information › Service Precautions2
    Knock Sensor › Component Information › Locations2 3 4
    Oxygen Sensor › Component Information24 pages
    Locations › Oxygen Sensor Bank Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
    Pressure Feedback Exhaust Sensor, EGR › Component Information › Technical Service Bulletins › Emissions - MIL ON/Driveability Issues/DTC's Set2 3 4
    Throttle Position Sensor › Component Information › Locations2 3 4 5
    Transmission Position Switch/Sensor, A/T › Component Information › Locations2 3 4 5
  - Sensors and Switches - Emission Control Systems › Pressure Feedback Exhaust Sensor, EGR › Component Information › Technical Service Bulletins › Emissions - MIL ON/Driveability Issues/DTC's Set2 3 4
  - Sensors and Switches - Fuel Delivery and Air Induction13 pages
    Air Flow Meter/Sensor › Component Information › Locations2 3 4
    Inertia Fuel Shutoff Switch › Component Information4 pages
    Locations2
    Description and Operation › Gasoline Fuel System2
    Throttle Position Sensor › Component Information › Locations2 3 4 5
  - Sensors and Switches - Ignition System15 pages
    Camshaft Position Sensor › Component Information › Locations2 3 4 5
    Crankshaft Position Sensor › Component Information › Locations2 3 4
    Ignition Switch › Component Information2 pages
    Locations
    Diagrams › Connector Views
    Knock Sensor › Component Information › Locations2 3 4
- Tune-up and Engine Performance Checks27 pages
- Computers and Control Systems414 pages
  - Air Flow Meter/Sensor › Component Information › Locations2 3 4
  - Body Control Module › Component Information27 pages
    Locations › Central Security Module2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…25
  - Brake Signal › Brake Pressure Switch › Component Information › Diagrams
  - Camshaft Position Sensor › Component Information › Locations2 3 4 5
  - Computers and Control Circuit Diode › Component Information › Diagrams
  - Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations2 3
  - Crankshaft Position Sensor › Component Information › Locations2 3 4
  - Data Link Connector › Component Information26 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…25
  - Electronic Throttle Control Module › Component Information › Description and Operation2
  - Engine Control Module › Component Information40 pages
    Technical Service Bulletins32 pages
    Customer Interest:13 pages
    06-2-12 › Feb › 06 › Instruments - Fuel Gauge Drops to Empty/MIL ON/DTC's2 3 4 5 6 7
    03-13-6 › Jul › 03 › Engine Controls - No Start Condition2 3 4 5 6
    All Technical Service Bulletins for Engine Control Module:16 pages
    06-2-12 › Feb › 06 › Instruments - Fuel Gauge Drops to Empty/MIL ON/DTC's2 3 4 5 6 7
    04-24-14 › Dec › 04 › Engine Controls - General PCM Programming Procedures2 3
    03-13-6 › Jul › 03 › Engine Controls - No Start Condition2 3 4 5 6
    All Other Service Bulletins for Engine Control Module: › 04-24-14 › Dec › 04 › Engine Controls - General PCM Programming Procedures2 3
    Diagrams › Connector Views2 3 4 5
    Service and Repair › Flash Electrically Eraseable Programmable Read Only Memory2 3
  - Engine Temperature Sensor › Component Information › Locations2
  - Fuel Tank Pressure Sensor › Component Information › Service Precautions2
  - Idle Speed/Throttle Actuator - Electronic › Component Information › Diagrams2 3 4
  - Information Bus › Component Information108 pages
    Specifications2 3 4
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
    Description and Operation › Module Configuration2 3 4 5
    Testing and Inspection › Diagnostic Trouble Code Descriptions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…72
    Service and Repair › Driver Seat Module (DSM)2 3 4
  - Knock Sensor › Component Information › Locations2 3 4
  - Main Relay (Computer/Fuel System) › Component Information › Locations2 3 4
  - Malfunction Indicator Lamp › Component Information › Description and Operation
  - Oxygen Sensor › Component Information24 pages
    Locations › Oxygen Sensor Bank Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
  - Pressure Feedback Exhaust Sensor, EGR › Component Information › Technical Service Bulletins › Emissions - MIL ON/Driveability Issues/DTC's Set2 3 4
  - Relays and Modules - Computers and Control Systems73 pages
    Body Control Module › Component Information27 pages
    Locations › Central Security Module2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…25
    Electronic Throttle Control Module › Component Information › Description and Operation2
    Engine Control Module › Component Information40 pages
    Technical Service Bulletins32 pages
    Customer Interest:13 pages
    06-2-12 › Feb › 06 › Instruments - Fuel Gauge Drops to Empty/MIL ON/DTC's2 3 4 5 6 7
    03-13-6 › Jul › 03 › Engine Controls - No Start Condition2 3 4 5 6
    All Technical Service Bulletins for Engine Control Module:16 pages
    06-2-12 › Feb › 06 › Instruments - Fuel Gauge Drops to Empty/MIL ON/DTC's2 3 4 5 6 7
    04-24-14 › Dec › 04 › Engine Controls - General PCM Programming Procedures2 3
    03-13-6 › Jul › 03 › Engine Controls - No Start Condition2 3 4 5 6
    All Other Service Bulletins for Engine Control Module: › 04-24-14 › Dec › 04 › Engine Controls - General PCM Programming Procedures2 3
    Diagrams › Connector Views2 3 4 5
    Service and Repair › Flash Electrically Eraseable Programmable Read Only Memory2 3
    Main Relay (Computer/Fuel System) › Component Information › Locations2 3 4
  - Sensors and Switches - Computers and Control Systems63 pages
    Air Flow Meter/Sensor › Component Information › Locations2 3 4
    Brake Pressure Switch › Component Information › Diagrams
    Camshaft Position Sensor › Component Information › Locations2 3 4 5
    Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations2 3
    Crankshaft Position Sensor › Component Information › Locations2 3 4
    Engine Temperature Sensor › Component Information › Locations2
    Fuel Tank Pressure Sensor › Component Information › Service Precautions2
    Knock Sensor › Component Information › Locations2 3 4
    Oxygen Sensor › Component Information24 pages
    Locations › Oxygen Sensor Bank Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
    Pressure Feedback Exhaust Sensor, EGR › Component Information › Technical Service Bulletins › Emissions - MIL ON/Driveability Issues/DTC's Set2 3 4
    Throttle Position Sensor › Component Information › Locations2 3 4 5
    Transmission Position Switch/Sensor, A/T › Component Information › Locations2 3 4 5
  - Throttle Position Sensor › Component Information › Locations2 3 4 5
  - Transmission Position Switch/Sensor, A/T › Component Information › Locations2 3 4 5
  - Variable Valve Timing Actuator › Component Information › Description and Operation2
- Emission Control Systems41 pages
- Fuel Delivery and Air Induction163 pages
  - Fuel Pressure › Fuel Pressure Test Port › Component Information › Service Precautions › Technician Safety Information2
  - Fuel Pressure Release › System Information › Service Precautions2 3
  - Accelerator Pedal › Component Information36 pages
    Specifications2 3
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…26
    Testing and Inspection › Initial Inspection and Diagnostic Overview2 3
    Service and Repair › Accelerator Cable and Bracket2 3 4
  - Air Cleaner Housing › Component Information › Technical Service Bulletins4 pages
    Customer Interest for Air Cleaner Housing: › 03-5-2 › Mar › 03 › A/C - Underhood - Buzz or Flutter Noise2
    All Technical Service Bulletins for Air Cleaner Housing: › 03-5-2 › Mar › 03 › A/C - Underhood - Buzz or Flutter Noise2
  - Air Flow Meter/Sensor › Component Information › Locations2 3 4
  - Fuel › Component Information › Specifications › Capacity Specifications2
  - Fuel Cut Valve Solenoid (CNG) › Component Information › Description and Operation
  - Fuel Filler Cap › Component Information › Description and Operation › Gasoline Fuel System2
  - Fuel Filter › Fuel Pressure Release › System Information › Service Precautions2 3
  - Fuel Injector › Component Information15 pages
    Diagrams › Fuel Injector 12 3 4 5 6 7 8 9 10 11
    Service Precautions › Technician Safety Information2
    Description and Operation › Gasoline Fuel System2
  - Fuel Pressure Regulator › Component Information › Description and Operation › Gasoline Fuel System2
  - Fuel Pressure Test Port › Component Information › Service Precautions › Technician Safety Information2
  - Fuel Pressure Pulsation Damper › Component Information › Service Precautions › Technician Safety Information2
  - Fuel Pump6 pages
    Fuel Pressure › Fuel Pressure Test Port › Component Information › Service Precautions › Technician Safety Information2
    Fuel Pump Relay › Component Information › Locations2 3 4
  - Fuel Rail › Component Information › Service Precautions › Technician Safety Information2
  - Fuel Shut-off Solenoid › Component Information › Description and Operation
  - Fuel Supply Line › Component Information › Description and Operation2 3 4
  - Fuel Tank22 pages
    Fuel Filler Hose › Component Information › Service Precautions2 3 4 5 6 7 8
    Fuel Gauge Sender › Component Information › Technical Service Bulletins14 pages
    Customer Interest for Fuel Gauge Sender: › 06-2-12 › Feb › 06 › Instruments - Fuel Gauge Drops to Empty/MIL ON/DTC's2 3 4 5 6 7
    All Technical Service Bulletins for Fuel Gauge Sender: › 06-2-12 › Feb › 06 › Instruments - Fuel Gauge Drops to Empty/MIL ON/DTC's2 3 4 5 6 7
  - Fuel Tank Unit › Component Information › Diagrams2 3 4
  - Idle Speed/Throttle Actuator - Electronic › Component Information › Diagrams2 3 4
  - Inertia Fuel Shutoff Switch › Component Information4 pages
    Locations2
    Description and Operation › Gasoline Fuel System2
  - Main Relay (Computer/Fuel System) › Component Information › Locations2 3 4
  - Relays and Modules - Fuel Delivery and Air Induction8 pages
    Fuel Pump Relay › Component Information › Locations2 3 4
    Main Relay (Computer/Fuel System) › Component Information › Locations2 3 4
  - Sensors and Switches - Fuel Delivery and Air Induction13 pages
    Air Flow Meter/Sensor › Component Information › Locations2 3 4
    Inertia Fuel Shutoff Switch › Component Information4 pages
    Locations2
    Description and Operation › Gasoline Fuel System2
    Throttle Position Sensor › Component Information › Locations2 3 4 5
  - Throttle Body › Component Information › Service Precautions › Technician Safety Information2
  - Throttle Cable/Linkage › Component Information6 pages
    Specifications2 3
    Testing and Inspection › Initial Inspection and Diagnostic Overview2 3
  - Throttle Position Sensor › Component Information › Locations2 3 4 5
- Ignition System56 pages
- Transmission Control Systems124 pages
  - Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T72 pages
    Pressure Regulating Solenoid, A/T › Component Information23 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
    Shift Interlock Solenoid › Component Information › Service and Repair2 3
    Shift Solenoid, A/T › Component Information23 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
    Torque Converter Clutch Solenoid, A/T › Component Information23 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
  - Lamps and Indicators - Transmission and Drivetrain › Lamps and Indicators - Transfer Case › Four Wheel Drive Indicator Lamp › Component Information › Diagrams
  - Relays and Modules - Transmission and Drivetrain › Relays and Modules - Transfer Case › Control Module, Transfer Case › Component Information › Technical Service Bulletins6 pages
    Customer Interest: › 05-21-4 › Oct › 05 › A/T, Drivetrain - Shudder in 2nd and 3rd Gear
    All Technical Service Bulletins: › 05-21-4 › Oct › 05 › A/T, Drivetrain - Shudder in 2nd and 3rd Gear
    All Other Service Bulletins for Control Module: › 05-25-8 › Dec › 05 › Drivetrain - Rear Axle Hub Bearing Noise2 3 4
    All Other Service Bulletins for Control Module: › 05-25-8 › Dec › 05 › Drivetrain - Rear Axle Hub Bearing Noise
  - Sensors and Switches - Transmission and Drivetrain45 pages
    Sensors and Switches - A/T43 pages
    Overdrive Switch, A/T › Component Information › Diagrams
    Transmission Mode Switch, A/T › Component Information › Locations2
    Transmission Position Switch/Sensor, A/T › Component Information › Locations2 3 4 5
    Transmission Speed Sensor, A/T › Component Information13 pages
    Specifications
    Locations › Intermediate Shaft Speed Sensor2 3
    Diagrams › Intermediate Shaft Speed Sensor2 3
    Service and Repair › Output Shaft Speed (OSS) Sensor2 3 4 5 6
    Transmission Temperature Sensor/Switch, A/T › Component Information22 pages
    Locations
    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 - Transfer Case › Four Wheel Drive Selector Switch › Component Information › Locations2
- PROM - Programmable Read Only Memory › Component Information › Technical Service Bulletins8 pages
  - Customer Interest: › 05-13-13 › Jul › 05 › Engine Controls - Hard or No Start After Short Hot Soak
  - All Technical Service Bulletins for PROM - Programmable Read Only Memory:4 pages
    05-13-13 › Jul › 05 › Engine Controls - Hard or No Start After Short Hot Soak
    04-24-14 › Dec › 04 › Engine Controls - General PCM Programming Procedures2 3
  - All Other Service Bulletins for PROM - Programmable Read Only Memory: › 04-24-14 › Dec › 04 › Engine Controls - General PCM Programming Procedures2 3
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