Mustang V8-4.6L DOHC VIN R (2003): Powertrain Management

Also for this vehicle: Mustang Cobra V8-281 4.6L DOHC VIN V MFI (1997), Mustang Cobra V8-4.6L DOHC VIN V (2000), Mustang GT V8-4.6L SOHC VIN X (1998), Mustang L4-140 2.3L SOHC (1982), Mustang L4-140 2.3L Turbo VIN W FI (1984), Mustang L4-140 2.3L VIN A 1-bbl (1983), Mustang L6-200 3.3L (1982), Mustang V6-232 3.8L (1985), Mustang V6-232 3.8L VIN 3 TBI (1984), Mustang V6-3.8L VIN 4 (1998), Mustang V6-3.9L VIN 6 (2004), Mustang V6-4.0L (2008), Mustang V6-4.0L VIN N (2006), Mustang V8-302 5.0L (1982), Mustang V8-302 5.0L CFI HO (1985), Mustang V8-302 5.0L COBRA (1995), Mustang V8-302 5.0L HO (1987), Mustang V8-302 5.0L VIN M 4-bbl HP (1983), Mustang V8-4.6L (2009), Mustang V8-4.6L DOHC (1996), Mustang V8-4.6L SC VIN Y (2004), Mustang V8-4.6L SOHC VIN X (2003), Mustang V8-4.6L VIN H (2005), Mustang V8-5.0L (2011), Mustang V8-5.0L VIN F (2012), Mustang V8-5.4L SC (2008), Mustang V8-5.4L SC VIN S (2007), Mustang 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 Management20 pages
  - Relays and Modules - Computers and Control Systems12 pages
    Electronic Throttle Control Module › Component Information › Description and Operation2
    Engine Control Module › Component Information8 pages
    Technical Service Bulletins › Engine Controls - General PCM Programming Procedures2 3
    Diagrams › Connector Views2
    Service and Repair › Flash Electrically Eraseable Programmable Read Only Memory2 3
    Integrated Control Relay Module › Component Information › Locations2
  - Relays and Modules - Fuel Delivery and Air Induction8 pages
    Fuel Pump Control Unit › Component Information › Locations2 3
    Fuel Pump Relay › Component Information › Locations2
    Integrated Control Relay Module › Component Information › Locations2
    Variable Induction Control Module › Component Information › Diagrams
- Sensors and Switches - Powertrain Management196 pages
  - Sensors and Switches - Computers and Control Systems106 pages
    Air Flow Meter/Sensor › Component Information6 pages
    Locations2 3
    Service and Repair › Mass Air Flow (MAF) Sensor - Cobra2 3
    Camshaft Position Sensor › Component Information › Technical Service Bulletins28 pages
    Customer Interest for Camshaft Position Sensor: › 02-22-1 › Nov › 02 › Engine Controls - Engine Surge/Rolling Idle/DTC's Set2 3 4 5 6 7 8 9 10 11 12 13 14
    All Technical Service Bulletins for Camshaft Position Sensor: › 02-22-1 › Nov › 02 › Engine Controls - Engine Surge/Rolling Idle/DTC's Set2 3 4 5 6 7 8 9 10 11 12 13 14
    Clutch Switch, ECM › Component Information › Locations2 3
    Coolant Temperature Sensor/Switch (For Computer) › Component Information4 pages
    Locations2
    Service and Repair › Engine Coolant Temperature (ECT) Sensor - Cobra2
    Crankshaft Position Sensor › Component Information › Locations2 3 4
    Engine Temperature Sensor › Component Information › Locations2 3
    Fuel Pressure Sensor › Component Information › Service Precautions2 3
    Fuel Tank Pressure Sensor › Component Information › Service and Repair
    Intake Air Temperature Sensor › Component Information › Diagrams
    Knock Sensor › Component Information4 pages
    Locations › Knock Sensor 12
    Diagrams › Knock Sensor 12
    Manifold Pressure/Vacuum Sensor › Component Information › Service and Repair
    Oxygen Sensor › Component Information33 pages
    Locations › H02S Location2 3 4 5 6 7 8
    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
    Service and Repair › Heated Oxygen Sensor (HO2S)2 3
    Pressure Feedback Exhaust Sensor, EGR › Component Information › Locations2 3 4 5
    Throttle Position Sensor › Component Information › Locations2 3 4
    Transmission Position Switch/Sensor, A/T › Component Information › Specifications2 3 4 5 6
  - Sensors and Switches - Emission Control Systems › Pressure Feedback Exhaust Sensor, EGR › Component Information › Locations2 3 4 5
  - Sensors and Switches - Fuel Delivery and Air Induction17 pages
    Air Flow Meter/Sensor › Component Information6 pages
    Locations2 3
    Service and Repair › Mass Air Flow (MAF) Sensor - Cobra2 3
    Fuel Pressure Sensor/Switch › Component Information › Locations2
    Inertia Fuel Shutoff Switch › Component Information5 pages
    Locations2 3
    Description and Operation › Gasoline Fuel System2
    Throttle Position Sensor › Component Information › Locations2 3 4
  - Sensors and Switches - Ignition System68 pages
    Camshaft Position Sensor › Component Information › Technical Service Bulletins28 pages
    Customer Interest for Camshaft Position Sensor: › 02-22-1 › Nov › 02 › Engine Controls - Engine Surge/Rolling Idle/DTC's Set2 3 4 5 6 7 8 9 10 11 12 13 14
    All Technical Service Bulletins for Camshaft Position Sensor: › 02-22-1 › Nov › 02 › Engine Controls - Engine Surge/Rolling Idle/DTC's Set2 3 4 5 6 7 8 9 10 11 12 13 14
    Crankshaft Position Sensor › Component Information › Locations2 3 4
    Hall Effect Sensor, Ignition › Component Information › Technical Service Bulletins28 pages
    Customer Interest for Hall Effect Sensor: › 02-22-1 › Nov › 02 › Engine Controls - Engine Surge/Rolling Idle/DTC's Set2 3 4 5 6 7 8 9 10 11 12 13 14
    All Technical Service Bulletins for Hall Effect Sensor: › 02-22-1 › Nov › 02 › Engine Controls - Engine Surge/Rolling Idle/DTC's Set2 3 4 5 6 7 8 9 10 11 12 13 14
    Ignition Switch › Ignition Switch Lock Cylinder › Component Information4 pages
    Service Precautions
    Service and Repair › Ignition Lock Cylinder - Functional2 3
    Knock Sensor › Component Information4 pages
    Locations › Knock Sensor 12
    Diagrams › Knock Sensor 12
- Tune-up and Engine Performance Checks19 pages
- Computers and Control Systems320 pages
  - Air Flow Meter/Sensor › Component Information6 pages
    Locations2 3
    Service and Repair › Mass Air Flow (MAF) Sensor - Cobra2 3
  - Intake Air Temperature Sensor › Component Information › Diagrams
  - Brake Signal › Component Information › Locations2
  - Camshaft Position Sensor › Component Information › Technical Service Bulletins28 pages
    Customer Interest for Camshaft Position Sensor: › 02-22-1 › Nov › 02 › Engine Controls - Engine Surge/Rolling Idle/DTC's Set2 3 4 5 6 7 8 9 10 11 12 13 14
    All Technical Service Bulletins for Camshaft Position Sensor: › 02-22-1 › Nov › 02 › Engine Controls - Engine Surge/Rolling Idle/DTC's Set2 3 4 5 6 7 8 9 10 11 12 13 14
  - Clutch Switch, ECM › Component Information › Locations2 3
  - Coolant Temperature Sensor/Switch (For Computer) › Component Information4 pages
    Locations2
    Service and Repair › Engine Coolant Temperature (ECT) Sensor - Cobra2
  - Crankshaft Position Sensor › Component Information › Locations2 3 4
  - Data Link Connector › Component Information24 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 23
  - Electronic Throttle Control Module › Component Information › Description and Operation2
  - Engine Control Module › Component Information8 pages
    Technical Service Bulletins › Engine Controls - General PCM Programming Procedures2 3
    Diagrams › Connector Views2
    Service and Repair › Flash Electrically Eraseable Programmable Read Only Memory2 3
  - Engine Temperature Sensor › Component Information › Locations2 3
  - Fuel Pressure Sensor › Component Information › Service Precautions2 3
  - Fuel Tank Pressure Sensor › Component Information › Service and Repair
  - Idle Speed/Throttle Actuator - Electronic › Component Information5 pages
    Diagrams2 3
    Service and Repair › Idle Air Control Valve - Cobra2
  - Information Bus › Component Information50 pages
    Specifications
    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
    Description and Operation › Communications Network2 3
    Testing and Inspection › Module Communications Network2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
  - Integrated Control Relay Module › Component Information › Locations2
  - Knock Sensor › Component Information4 pages
    Locations › Knock Sensor 12
    Diagrams › Knock Sensor 12
  - Malfunction Indicator Lamp › Component Information › Description and Operation
  - Manifold Pressure/Vacuum Sensor › Component Information › Service and Repair
  - Oxygen Sensor › Component Information33 pages
    Locations › H02S Location2 3 4 5 6 7 8
    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
    Service and Repair › Heated Oxygen Sensor (HO2S)2 3
  - Pressure Feedback Exhaust Sensor, EGR › Component Information › Locations2 3 4 5
  - Relays and Modules - Computers and Control Systems12 pages
    Electronic Throttle Control Module › Component Information › Description and Operation2
    Engine Control Module › Component Information8 pages
    Technical Service Bulletins › Engine Controls - General PCM Programming Procedures2 3
    Diagrams › Connector Views2
    Service and Repair › Flash Electrically Eraseable Programmable Read Only Memory2 3
    Integrated Control Relay Module › Component Information › Locations2
  - Sensors and Switches - Computers and Control Systems106 pages
    Air Flow Meter/Sensor › Component Information6 pages
    Locations2 3
    Service and Repair › Mass Air Flow (MAF) Sensor - Cobra2 3
    Camshaft Position Sensor › Component Information › Technical Service Bulletins28 pages
    Customer Interest for Camshaft Position Sensor: › 02-22-1 › Nov › 02 › Engine Controls - Engine Surge/Rolling Idle/DTC's Set2 3 4 5 6 7 8 9 10 11 12 13 14
    All Technical Service Bulletins for Camshaft Position Sensor: › 02-22-1 › Nov › 02 › Engine Controls - Engine Surge/Rolling Idle/DTC's Set2 3 4 5 6 7 8 9 10 11 12 13 14
    Clutch Switch, ECM › Component Information › Locations2 3
    Coolant Temperature Sensor/Switch (For Computer) › Component Information4 pages
    Locations2
    Service and Repair › Engine Coolant Temperature (ECT) Sensor - Cobra2
    Crankshaft Position Sensor › Component Information › Locations2 3 4
    Engine Temperature Sensor › Component Information › Locations2 3
    Fuel Pressure Sensor › Component Information › Service Precautions2 3
    Fuel Tank Pressure Sensor › Component Information › Service and Repair
    Intake Air Temperature Sensor › Component Information › Diagrams
    Knock Sensor › Component Information4 pages
    Locations › Knock Sensor 12
    Diagrams › Knock Sensor 12
    Manifold Pressure/Vacuum Sensor › Component Information › Service and Repair
    Oxygen Sensor › Component Information33 pages
    Locations › H02S Location2 3 4 5 6 7 8
    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
    Service and Repair › Heated Oxygen Sensor (HO2S)2 3
    Pressure Feedback Exhaust Sensor, EGR › Component Information › Locations2 3 4 5
    Throttle Position Sensor › Component Information › Locations2 3 4
    Transmission Position Switch/Sensor, A/T › Component Information › Specifications2 3 4 5 6
  - Throttle Position Sensor › Component Information › Locations2 3 4
  - Transmission Position Switch/Sensor, A/T › Component Information › Specifications2 3 4 5 6
  - Variable Valve Timing Actuator › Component Information › Description and Operation2
- Emission Control Systems57 pages
- Fuel Delivery and Air Induction168 pages
  - Fuel Pressure › Fuel Pressure Test Port › Component Information › Description and Operation
  - Fuel Pressure Release › System Information4 pages
    Technical Service Bulletins › Fuel System - Fuel Pressure Relief Valve Discontinued2
    Service Precautions › Technician Safety Information2
  - Idle Speed › System Information › Specifications2
  - Accelerator Pedal › Component Information9 pages
    Specifications2 3
    Testing and Inspection › Initial Inspection and Diagnostic Overview2
    Service and Repair › Accelerator Cable - Cobra2 3 4
  - Air Cleaner Housing › Air Filter Element › Component Information › Service and Repair
  - Air Flow Meter/Sensor › Component Information6 pages
    Locations2 3
    Service and Repair › Mass Air Flow (MAF) Sensor - Cobra2 3
  - Fuel Cut Valve Solenoid (CNG) › Component Information › Description and Operation
  - Fuel Filler Cap › Component Information14 pages
    Technical Service Bulletins12 pages
    Customer Interest for Fuel Filler Cap: › 03-20-3 › Oct › 03 › Emissions - MIL ON/DTC's Stored/Check Fuel Cap Lamp ON2 3 4 5 6
    All Technical Service Bulletins for Fuel Filler Cap: › 03-20-3 › Oct › 03 › Emissions - MIL ON/DTC's Stored/Check Fuel Cap Lamp ON2 3 4 5 6
    Description and Operation › Gasoline Fuel System2
  - Fuel Filter › Fuel Pressure Release › System Information4 pages
    Technical Service Bulletins › Fuel System - Fuel Pressure Relief Valve Discontinued2
    Service Precautions › Technician Safety Information2
  - Fuel Injector › Fuel Injector Wiring Harness › Component Information › Service Precautions2 3 4 5 6 7 8 9 10 11
  - Fuel Line Coupler › Component Information8 pages
    Service Precautions › Technician Safety Information2
    Service and Repair › Push Connect Fittings2 3 4 5 6
  - Fuel Pressure Sensor/Switch › Component Information › Locations2
  - Fuel Pressure Test Port › Component Information › Description and Operation
  - Fuel Pressure Pulsation Damper › Component Information › Description and Operation
  - Fuel Pump6 pages
    Fuel Pressure › Fuel Pressure Test Port › Component Information › Description and Operation
    Fuel Pump Control Unit › Component Information › Locations2 3
    Fuel Pump Relay › Component Information › Locations2
  - Fuel Rail › Component Information › Service Precautions2 3 4 5
  - Fuel Shut-off Solenoid › Component Information › Description and Operation
  - Fuel Supply Line › Component Information › Description and Operation
  - Fuel Tank29 pages
    Fuel Filler Hose › Component Information › Technical Service Bulletins15 pages
    Customer Interest: › 03-20-3 › Oct › 03 › Emissions - MIL ON/DTC's Stored/Check Fuel Cap Lamp ON2 3 4 5 6
    All Technical Service Bulletins: › 03-20-3 › Oct › 03 › Emissions - MIL ON/DTC's Stored/Check Fuel Cap Lamp ON2 3 4 5 6
    All Other Service Bulletins for Fuel Filler Hose: › 03-9-5 › May › 03 › Suspension - Rear Suspension Clunk/Pop Noise2 3
    All Other Service Bulletins for Fuel Filler Hose: › 03-9-5 › May › 03 › Suspension - Rear Suspension Clunk/Pop Noise
    Fuel Filler Neck › Component Information › Technical Service Bulletins12 pages
    Customer Interest for Fuel Filler Neck: › 03-20-3 › Oct › 03 › Emissions - MIL ON/DTC's Stored/Check Fuel Cap Lamp ON2 3 4 5 6
    All Technical Service Bulletins for Fuel Filler Neck: › 03-20-3 › Oct › 03 › Emissions - MIL ON/DTC's Stored/Check Fuel Cap Lamp ON2 3 4 5 6
    Fuel Tank Mounting Straps › Component Information › Service Precautions2
  - Fuel Tank Unit › Component Information › Service Precautions2 3 4 5
  - Idle Speed/Throttle Actuator - Electronic › Component Information5 pages
    Diagrams2 3
    Service and Repair › Idle Air Control Valve - Cobra2
  - Inertia Fuel Shutoff Switch › Component Information5 pages
    Locations2 3
    Description and Operation › Gasoline Fuel System2
  - Intake Air Duct › Component Information › Service and Repair › Air Cleaner Outlet Pipe2 3 4
  - Integrated Control Relay Module › Component Information › Locations2
  - Relays and Modules - Fuel Delivery and Air Induction8 pages
    Fuel Pump Control Unit › Component Information › Locations2 3
    Fuel Pump Relay › Component Information › Locations2
    Integrated Control Relay Module › Component Information › Locations2
    Variable Induction Control Module › Component Information › Diagrams
  - Sensors and Switches - Fuel Delivery and Air Induction17 pages
    Air Flow Meter/Sensor › Component Information6 pages
    Locations2 3
    Service and Repair › Mass Air Flow (MAF) Sensor - Cobra2 3
    Fuel Pressure Sensor/Switch › Component Information › Locations2
    Inertia Fuel Shutoff Switch › Component Information5 pages
    Locations2 3
    Description and Operation › Gasoline Fuel System2
    Throttle Position Sensor › Component Information › Locations2 3 4
  - Throttle Body › Component Information › Service Precautions › Technician Safety Information2
  - Throttle Cable/Linkage › Component Information8 pages
    Specifications2 3 4
    Service and Repair › Accelerator Cable - Cobra2 3 4
  - Throttle Position Sensor › Component Information › Locations2 3 4
  - Variable Induction System › Variable Induction Control Module › Component Information › Diagrams
- Ignition System154 pages
  - Firing Order › Component Information › Specifications2
  - Ignition Timing › Number One Cylinder › Component Information › Locations
  - Camshaft Position Sensor › Component Information › Technical Service Bulletins28 pages
    Customer Interest for Camshaft Position Sensor: › 02-22-1 › Nov › 02 › Engine Controls - Engine Surge/Rolling Idle/DTC's Set2 3 4 5 6 7 8 9 10 11 12 13 14
    All Technical Service Bulletins for Camshaft Position Sensor: › 02-22-1 › Nov › 02 › Engine Controls - Engine Surge/Rolling Idle/DTC's Set2 3 4 5 6 7 8 9 10 11 12 13 14
  - Crankshaft Position Sensor › Component Information › Locations2 3 4
  - Hall Effect Sensor, Ignition › Component Information › Technical Service Bulletins28 pages
    Customer Interest for Hall Effect Sensor: › 02-22-1 › Nov › 02 › Engine Controls - Engine Surge/Rolling Idle/DTC's Set2 3 4 5 6 7 8 9 10 11 12 13 14
    All Technical Service Bulletins for Hall Effect Sensor: › 02-22-1 › Nov › 02 › Engine Controls - Engine Surge/Rolling Idle/DTC's Set2 3 4 5 6 7 8 9 10 11 12 13 14
  - Ignition Cable › Component Information › Tools and Equipment
  - Ignition Coil › Component Information15 pages
    Technical Service Bulletins › Ignition System - Coil-On-Plug Misfire Diagnostic Tips2 3 4 5 6 7
    Diagrams › Coil on Plug (CoP) #12 3 4 5 6 7 8
  - Knock Sensor › Component Information4 pages
    Locations › Knock Sensor 12
    Diagrams › Knock Sensor 12
  - Sensors and Switches - Ignition System68 pages
    Camshaft Position Sensor › Component Information › Technical Service Bulletins28 pages
    Customer Interest for Camshaft Position Sensor: › 02-22-1 › Nov › 02 › Engine Controls - Engine Surge/Rolling Idle/DTC's Set2 3 4 5 6 7 8 9 10 11 12 13 14
    All Technical Service Bulletins for Camshaft Position Sensor: › 02-22-1 › Nov › 02 › Engine Controls - Engine Surge/Rolling Idle/DTC's Set2 3 4 5 6 7 8 9 10 11 12 13 14
    Crankshaft Position Sensor › Component Information › Locations2 3 4
    Hall Effect Sensor, Ignition › Component Information › Technical Service Bulletins28 pages
    Customer Interest for Hall Effect Sensor: › 02-22-1 › Nov › 02 › Engine Controls - Engine Surge/Rolling Idle/DTC's Set2 3 4 5 6 7 8 9 10 11 12 13 14
    All Technical Service Bulletins for Hall Effect Sensor: › 02-22-1 › Nov › 02 › Engine Controls - Engine Surge/Rolling Idle/DTC's Set2 3 4 5 6 7 8 9 10 11 12 13 14
    Ignition Switch › Ignition Switch Lock Cylinder › Component Information4 pages
    Service Precautions
    Service and Repair › Ignition Lock Cylinder - Functional2 3
    Knock Sensor › Component Information4 pages
    Locations › Knock Sensor 12
    Diagrams › Knock Sensor 12
  - Spark Plug › Component Information › Application and ID2 3
- Transmission Control Systems27 pages
  - Actuators and Solenoids - Transmission and Drivetrain10 pages
    Actuators and Solenoids - A/T9 pages
    Pressure Regulating Solenoid, A/T › Component Information › Service and Repair2 3
    Shift Interlock Solenoid › Component Information › Service and Repair2 3 4
    Shift Solenoid, A/T › Component Information › Diagrams
    Torque Converter Clutch Solenoid, A/T › Component Information › Specifications
    Actuators and Solenoids - M/T › Gear Lockout Solenoid, M/T › Component Information › Diagrams
  - Sensors and Switches - Transmission and Drivetrain17 pages
    Sensors and Switches - A/T15 pages
    Transmission Mode Switch, A/T › Component Information › Locations2 3 4 5
    Transmission Position Switch/Sensor, A/T › Component Information › Specifications2 3 4 5 6
    Transmission Speed Sensor, A/T › Component Information › Specifications2 3 4
    Sensors and Switches - M/T › Transmission Speed Sensor, M/T › Component Information › Service and Repair › Manual Transaxle/Transmission-T5OD2
- PROM - Programmable Read Only Memory › Component Information › Technical Service Bulletins › 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