Protege DX L4-2.0L DOHC (2002): Powertrain Management

Also for this vehicle: Protege DX L4-1.6L DOHC (2000), Protege DX L4-1489cc 1.5L DOHC MFI (1998), Protege ES L4-1839cc 1.8L DOHC (1997), Protege ES L4-2.0L DOHC (2001), Protege L4-1.5L DOHC (1995), Protege L4-1839cc 1.8L DOHC (1990), Protege L4-1839cc 1.8L SOHC (1992), Protege L4-2.0L DOHC (2003), Protege LX L4-1.6L DOHC (2000), Protege LX L4-1489cc 1.5L DOHC MFI (1998), Protege LX L4-2.0L DOHC (2001).

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1. 01Relays and ModulesRelays and Modules: Sections
2. 02Sensors and SwitchesSensors and Switches: Sections
3. 03MaintenanceMaintenance: Sections
4. 04Engine, Cooling and ExhaustEngine, Cooling and Exhaust: Sections
5. 05Powertrain ManagementPowertrain Management: Sections
   • Relays and Modules - Powertrain Management46 pages

     • Relays and Modules - Computers and Control Systems32 pages

       • Engine Control Module › Component Information › Specifications234567891011121314151617181920…31
       • Main Relay (Computer/Fuel System) › Component Information › Testing and Inspection
     • Relays and Modules - Fuel Delivery and Air Induction14 pages

       • Fuel Pump Relay › Component Information13 pages

         • Locations
         • Diagrams › Diagram Information and Instructions23456789101112
       • Main Relay (Computer/Fuel System) › Component Information › Testing and Inspection
   • Sensors and Switches - Powertrain Management62 pages

     • Sensors and Switches - Computers and Control Systems41 pages

       • Air Flow Meter/Sensor › Component Information › Locations23
       • Camshaft Position Sensor › Component Information3 pages

         • Locations
         • Testing and Inspection › Component Tests and General Diagnostics2
       • Clutch Switch, ECM › Component Information › Locations23
       • Crankshaft Position Sensor › Component Information4 pages

         • Locations
         • Testing and Inspection › Component Tests and General Diagnostics23
       • Fuel Tank Pressure Sensor › Component Information › Testing and Inspection2
       • Intake Air Temperature Sensor › Component Information › Locations23
       • Knock Sensor › Component Information › Locations234
       • Oxygen Sensor › Component Information5 pages

         • Technical Service Bulletins › Engine Controls - O2 Sensor Removal Precautions23
         • Locations › Exhaust System2
       • Power Steering Pressure Switch › Component Information › Locations2
       • Throttle Position Sensor › Component Information › Locations23
       • Transmission Position Switch/Sensor, A/T › Component Information › Testing and Inspection23456
       • Vehicle Speed Sensor › Component Information › Testing and Inspection › Component Tests and General Diagnostics23
     • Sensors and Switches - Emission Control Systems › EGR Boost Sensor › Component Information › Locations23
     • Sensors and Switches - Fuel Delivery and Air Induction6 pages

       • Air Flow Meter/Sensor › Component Information › Locations23
       • Throttle Position Sensor › Component Information › Locations23
     • Sensors and Switches - Ignition System12 pages

       • Camshaft Position Sensor › Component Information3 pages

         • Locations
         • Testing and Inspection › Component Tests and General Diagnostics2
       • Crankshaft Position Sensor › Component Information4 pages

         • Locations
         • Testing and Inspection › Component Tests and General Diagnostics23
       • Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Testing and Inspection
       • Knock Sensor › Component Information › Locations234
   • Tune-up and Engine Performance Checks30 pages

     • Fuel Pressure › System Information12 pages

       • Specifications › Pressure2
       • System Diagnosis › Initial Inspection and Diagnostic Overview2345678910
     • Air/Fuel Mixture › System Information › Specifications
     • Idle Speed › System Information › Specifications
     • Air Cleaner Housing2 pages

       • Air Cleaner Fresh Air Duct/Hose › Component Information › Locations
       • Air Filter Element › Component Information › Locations
     • Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
     • Firing Order › Component Information › Specifications
     • Ignition Timing › Number One Cylinder › Component Information › Locations
     • Ignition Cable › Component Information › Specifications23
     • Spark Plug › Component Information3 pages

       • Technical Service Bulletins › Ignition System - Spark Plug Removal/Installation
       • Specifications › Gap2
     • Compression Check › System Information › Specifications2
     • Valve Clearance › System Information › System Diagnosis23
   • Computers and Control Systems171 pages

     • Air Flow Meter/Sensor › Component Information › Locations23
     • Intake Air Temperature Sensor › Component Information › Locations23
     • Camshaft Position Sensor › Component Information3 pages

       • Locations
       • Testing and Inspection › Component Tests and General Diagnostics2
     • Clutch Switch, ECM › Component Information › Locations23
     • Crankshaft Position Sensor › Component Information4 pages

       • Locations
       • Testing and Inspection › Component Tests and General Diagnostics23
     • Data Link Connector › Component Information21 pages

       • Locations › Connector Locations234
       • Diagrams › Diagram Information and Instructions234567891011121314151617
     • Engine Control Module › Component Information › Specifications234567891011121314151617181920…31
     • Fuel Tank Pressure Sensor › Component Information › Testing and Inspection2
     • Idle Speed/Throttle Actuator - Electronic › Component Information › Testing and Inspection › Component Tests and General Diagnostics23
     • Knock Sensor › Component Information › Locations234
     • Main Relay (Computer/Fuel System) › Component Information › Testing and Inspection
     • Oxygen Sensor › Component Information5 pages

       • Technical Service Bulletins › Engine Controls - O2 Sensor Removal Precautions23
       • Locations › Exhaust System2
     • Power Steering Pressure Switch › Component Information › Locations2
     • Relays and Modules - Computers and Control Systems32 pages

       • Engine Control Module › Component Information › Specifications234567891011121314151617181920…31
       • Main Relay (Computer/Fuel System) › Component Information › Testing and Inspection
     • Sensors and Switches - Computers and Control Systems41 pages

       • Air Flow Meter/Sensor › Component Information › Locations23
       • Camshaft Position Sensor › Component Information3 pages

         • Locations
         • Testing and Inspection › Component Tests and General Diagnostics2
       • Clutch Switch, ECM › Component Information › Locations23
       • Crankshaft Position Sensor › Component Information4 pages

         • Locations
         • Testing and Inspection › Component Tests and General Diagnostics23
       • Fuel Tank Pressure Sensor › Component Information › Testing and Inspection2
       • Intake Air Temperature Sensor › Component Information › Locations23
       • Knock Sensor › Component Information › Locations234
       • Oxygen Sensor › Component Information5 pages

         • Technical Service Bulletins › Engine Controls - O2 Sensor Removal Precautions23
         • Locations › Exhaust System2
       • Power Steering Pressure Switch › Component Information › Locations2
       • Throttle Position Sensor › Component Information › Locations23
       • Transmission Position Switch/Sensor, A/T › Component Information › Testing and Inspection23456
       • Vehicle Speed Sensor › Component Information › Testing and Inspection › Component Tests and General Diagnostics23
     • Throttle Position Sensor › Component Information › Locations23
     • Transmission Position Switch/Sensor, A/T › Component Information › Testing and Inspection23456
     • Variable Valve Timing Actuator › Component Information › Technical Service Bulletins › Computers/Controls KAM Memory Clearing After VVT R & R
     • Vehicle Speed Sensor › Component Information › Testing and Inspection › Component Tests and General Diagnostics23
   • Emission Control Systems40 pages

     • Catalytic Converter › Component Information › Technical Service Bulletins4 pages

       • All Technical Service Bulletins for Catalytic Converter: › 0104306 › Nov › 06 › Exhaust System - Excessive Sulfur Odors2
       • Customer Interest for Catalytic Converter: › 0104306 › Nov › 06 › Exhaust System - Excessive Sulfur Odors2
     • Evaporative Emissions System15 pages

       • Canister Purge Control Valve › Component Information › Testing and Inspection
       • Canister Purge Solenoid › Component Information › Locations234
       • Evaporative Canister Filter › Component Information › Locations2
       • Evaporative Check Valve › Component Information › Locations2
       • Evaporative Emission Control Canister › Canister Vent Valve › Component Information › Locations234
       • Liquid Vapor Separator, Evaporative System › Component Information › Locations2
     • Exhaust Gas Recirculation15 pages

       • EGR Boost Control Solenoid › Component Information › Locations23
       • EGR Boost Sensor › Component Information › Locations23
       • EGR Tube › Component Information › Diagrams
       • EGR Valve › Component Information › Technical Service Bulletins8 pages

         • Customer Interest for EGR Valve: › 0102805 › Jul › 06 › Emissions - Rough Idle/MIL ON/DTC's P0300/P0401234
         • All Technical Service Bulletins for EGR Valve: › 0102805 › Jul › 06 › Emissions - Rough Idle/MIL ON/DTC's P0300/P0401234
     • Positive Crankcase Ventilation3 pages

       • Crankcase Pressure Regulator Valve › Component Information › Locations
       • PCV Valve Hose › Component Information › Locations
       • Positive Crankcase Ventilation Valve › Component Information › Testing and Inspection
     • Sensors and Switches - Emission Control Systems › EGR Boost Sensor › Component Information › Locations23
   • Fuel Delivery and Air Induction154 pages

     • Fuel Pressure › System Information12 pages

       • Specifications › Pressure2
       • System Diagnosis › Initial Inspection and Diagnostic Overview2345678910
     • Fuel Pressure Release › System Information › Service and Repair
     • Idle Speed › System Information › Specifications
     • Air/Fuel Mixture › System Information › Specifications
     • Air Cleaner Housing2 pages

       • Air Cleaner Fresh Air Duct/Hose › Component Information › Locations
       • Air Filter Element › Component Information › Locations
     • Air Flow Meter/Sensor › Component Information › Locations23
     • Fuel › Component Information › Technical Service Bulletins8 pages

       • Customer Interest: › 0104306 › Nov › 06 › Exhaust System - Excessive Sulfur Odors2
       • All Technical Service Bulletins for Fuel:4 pages

         • MTIP-09-01-5 › Jan › 09 › Fuel System - Fuel Ethanol Content Testing
         • MTIP-07-12-6 › Dec › 07 › Fuel System - Ethanol Fuel Usage
         • 0104306 › Nov › 06 › Exhaust System - Excessive Sulfur Odors2
       • All Other Service Bulletins for Fuel:2 pages

         • MTIP-09-01-5 › Jan › 09 › Fuel System - Fuel Ethanol Content Testing
         • MTIP-07-12-6 › Dec › 07 › Fuel System - Ethanol Fuel Usage
     • Fuel Filler Cap › Component Information › Locations23
     • Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
     • Fuel Injector › Component Information14 pages

       • Technical Service Bulletins › Fuel System - Fuel Injector Replacement Guidelines2
       • Specifications › Electrical Specifications2
       • Testing and Inspection › Component Tests and General Diagnostics2345
       • Service and Repair › Before Repair Procedure2345
     • Fuel Line Coupler › Component Information › Locations2
     • Fuel Pressure Control Solenoid › Component Information4 pages

       • Locations
       • Testing and Inspection › Component Tests and General Diagnostics23
     • Fuel Pressure Regulator › Component Information8 pages

       • Locations
       • Testing and Inspection › Initial Inspection and Diagnostic Overview234
       • Service and Repair › Before Repair Procedure23
     • Fuel Pressure Pulsation Damper › Component Information › Locations23
     • Fuel Pump25 pages

       • Fuel Pressure › System Information12 pages

         • Specifications › Pressure2
         • System Diagnosis › Initial Inspection and Diagnostic Overview2345678910
       • Fuel Pump Relay › Component Information13 pages

         • Locations
         • Diagrams › Diagram Information and Instructions23456789101112
     • Fuel Pump Pickup Filter › Component Information › Technical Service Bulletins › Fuel System - Fuel Pump/Component Replacement Guidelines2
     • Fuel Tank4 pages

       • Fuel Filler Hose › Component Information › Locations
       • Fuel Gauge Sender › Component Information › Technical Service Bulletins › Fuel System - Fuel Pump/Component Replacement Guidelines2
       • Fuel Tank One Way Valve › Component Information › Locations
     • Idle Speed/Throttle Actuator - Electronic › Component Information › Testing and Inspection › Component Tests and General Diagnostics23
     • Main Relay (Computer/Fuel System) › Component Information › Testing and Inspection
     • Relays and Modules - Fuel Delivery and Air Induction14 pages

       • Fuel Pump Relay › Component Information13 pages

         • Locations
         • Diagrams › Diagram Information and Instructions23456789101112
       • Main Relay (Computer/Fuel System) › Component Information › Testing and Inspection
     • Rollover Valve, Fuel Tank › Component Information › Locations
     • Sensors and Switches - Fuel Delivery and Air Induction6 pages

       • Air Flow Meter/Sensor › Component Information › Locations23
       • Throttle Position Sensor › Component Information › Locations23
     • Throttle Body › Component Information › Locations
     • Throttle Cable/Linkage › Component Information › Testing and Inspection23
     • Throttle Position Sensor › Component Information › Locations23
     • Variable Induction System28 pages

       • Variable Induction Check Valve › Component Information18 pages

         • Technical Service Bulletins12 pages

           • Customer Interest for Variable Induction Check Valve: › 0100403 › Apr › 03 › Engine Controls - Cold Engine Rattling Noise23456
           • All Technical Service Bulletins for Variable Induction Check Valve: › 0100403 › Apr › 03 › Engine Controls - Cold Engine Rattling Noise23456
         • Testing and Inspection › Variable Tumble Control System (VTCS) Delay Valve23
         • Service and Repair › Variable Tumble Control System (VTCS) Delay Valve23
       • Variable Induction Control Actuator › Component Information5 pages

         • Locations
         • Testing and Inspection › Variable Inertia Charging System (VICS) Shutter Valve Actuator2
         • Service and Repair › Variable Tumble Control System (VTCS) Shutter Valve Actuator2
       • Variable Induction Control Solenoid › Component Information5 pages

         • Locations
         • Testing and Inspection › Variable Inertia Charging System (VICS) Solenoid Valve234
   • Ignition System35 pages

     • Firing Order › Component Information › Specifications
     • Ignition Timing › Number One Cylinder › Component Information › Locations
     • Camshaft Position Sensor › Component Information3 pages

       • Locations
       • Testing and Inspection › Component Tests and General Diagnostics2
     • Ignition Coil Pack › Component Information › Specifications234
     • Crankshaft Position Sensor › Component Information4 pages

       • Locations
       • Testing and Inspection › Component Tests and General Diagnostics23
     • Ignition Cable › Component Information › Specifications23
     • Knock Sensor › Component Information › Locations234
     • Sensors and Switches - Ignition System12 pages

       • Camshaft Position Sensor › Component Information3 pages

         • Locations
         • Testing and Inspection › Component Tests and General Diagnostics2
       • Crankshaft Position Sensor › Component Information4 pages

         • Locations
         • Testing and Inspection › Component Tests and General Diagnostics23
       • Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Testing and Inspection
       • Knock Sensor › Component Information › Locations234
     • Spark Plug › Component Information3 pages

       • Technical Service Bulletins › Ignition System - Spark Plug Removal/Installation
       • Specifications › Gap2
   • Transmission Control Systems28 pages

     • Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T4 pages

       • Shift Interlock Solenoid › Component Information › Testing and Inspection
       • Shift Solenoid, A/T › Component Information3 pages

         • Specifications
         • Testing and Inspection › Off Vehicle2
     • Lamps and Indicators - Transmission and Drivetrain › Lamps and Indicators - A/T3 pages

       • Overdrive Indicator Lamp › Component Information › Testing and Inspection
       • Shift Indicator › Component Information › Technical Service Bulletins › A/T - Gear Indicator Lettering Plate Cracking2
     • Relays and Modules - Transmission and Drivetrain › Relays and Modules - A/T5 pages

       • Control Module, A/T › Component Information › Testing and Inspection2
       • Shift Interlock Control Module › Component Information › Testing and Inspection23
     • Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T16 pages

       • Overdrive Switch, A/T › Component Information › Testing and Inspection2
       • Transmission Position Switch/Sensor, A/T › Component Information › Testing and Inspection23456
       • Transmission Speed Sensor, A/T › Component Information5 pages

         • Specifications
         • Testing and Inspection › Input/Turbine Speed Sensor2
         • Service and Repair › Input/Turbine Speed Sensor2
       • Transmission Temperature Sensor/Switch, A/T › Component Information › Specifications23
   • PROM - Programmable Read Only Memory › Component Information › Technical Service Bulletins20 pages

     • All Technical Service Bulletins for PROM - Programmable Read Only Memory:10 pages

       • 0103008 › Jun › 08 › Computers/Controls - Module Reprogramming Precautions2
       • 0102803 › Dec › 03 › Engine Controls - MIL ON/DTC P0507 Set2
       • 0100403 › Apr › 03 › Engine Controls - Cold Engine Rattling Noise23456
     • Customer Interest:8 pages

       • 0102803 › Dec › 03 › Engine Controls - MIL ON/DTC P0507 Set2
       • 0100403 › Apr › 03 › Engine Controls - Cold Engine Rattling Noise23456
     • All Other Service Bulletins for PROM - Programmable Read Only Memory: › 0103008 › Jun › 08 › Computers/Controls - Module Reprogramming Precautions2
6. 06Transmission and DrivetrainTransmission and Drivetrain: Sections
7. 07Brakes and Traction ControlBrakes and Traction Control: Sections
8. 08Starting and ChargingStarting and Charging: Sections
9. 09Power and Ground DistributionPower and Ground Distribution: Sections
10. 10Steering and SuspensionSteering and Suspension: Sections
11. 11Heating and Air ConditioningHeating and Air Conditioning: Sections
12. 12Restraint SystemsRestraint Systems: Sections
13. 13Accessories and Optional EquipmentAccessories and Optional Equipment: Sections
14. 14Body and FrameBody and Frame: Sections
15. 15Cruise ControlCruise Control: Sections
16. 16Instrument Panel, Gauges and Warning IndicatorsInstrument Panel, Gauges and Warning Indicators: Sections
17. 17Lighting and HornsLighting and Horns: Sections
18. 18Windows and GlassWindows and Glass: Sections
19. 19Wiper and Washer SystemsWiper and Washer Systems: Sections