Regal L4-2.0L Turbo (2011): Powertrain Management

Also for this vehicle: Regal Estate Wagon V6-252 4.1L VIN 4 4-BBL (1982), Regal V6-173 2.8L (1988), Regal V6-191 3.1L (1991), Regal V6-191 3.1L VIN M SFI (1995), Regal V6-231 3.8L Turbo VIN 7 FI (1986), Regal V6-231 3.8L Turbo VIN 8 4-bbl (1983), Regal V6-231 3.8L Turbo VIN 9 FI (1984), Regal V6-231 3.8L VIN A 2-bbl (1982), Regal V6-231 3.8L VIN L SFI (1990), Regal V6-252 4.1L (1984), Regal V6-252 4.1L VIN 4 4-BBL (1983), Regal V6-260 4.3L DSL (1985), Regal V6-260 4.3L DSL VIN V FI (1982), Regal V6-3.8L SC VIN 1 (1998), Regal V6-3.8L VIN K (1997), Regal V6-3100 3.1L VIN M SFI (1996), Regal V8-307 5.0L (1986), Regal V8-350 5.7L DSL VIN N FI (1982).

Diagnostics Maintenance Engine Transmission Brakes Electrical Steering & suspension Heating & A/C Body & interior

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01Relays and Modules Relays and Modules: Sections
02Sensors and Switches Sensors and Switches: Sections
03Maintenance Maintenance: Sections
04Engine, Cooling and Exhaust Engine, Cooling and Exhaust: Sections
05Powertrain Management Powertrain Management: Sections
- Relays and Modules - Powertrain Management32 pages
  - Relays and Modules - Computers and Control Systems17 pages
    Engine Control Module › Component Information13 pages
    Technical Service Bulletins › Engine Controls - Aftermarket Accessory Usage2 3 4 5 6 7
    Diagrams › K20 Engine Control Module X12 3 4 5 6
    Main Relay (Computer/Fuel System) › Component Information › Locations2 3 4
  - Relays and Modules - Emission Control Systems › Air Injection Pump Relay › Component Information › Locations2 3 4
  - Relays and Modules - Fuel Delivery and Air Induction7 pages
    Fuel Pump Control Unit › Component Information › Locations2 3
    Main Relay (Computer/Fuel System) › Component Information › Locations2 3 4
  - Relays and Modules - Ignition System › Ignition Relay › Component Information › Locations2 3 4
- Sensors and Switches - Powertrain Management308 pages
  - Sensors and Switches - Computers and Control Systems274 pages
    Absolute Pressure Sensor › Component Information › Locations2 3
    Accelerator Pedal Position Sensor › Component Information › Diagrams2
    Air Flow Meter/Sensor › Component Information › Locations2 3
    Battery Current Sensor › Component Information › Locations2 3
    Camshaft Position Sensor › Component Information9 pages
    Locations › Disassembled Views2 3 4 5
    Diagrams › B23E Camshaft Position Sensor - Exhaust2
    Service and Repair › Camshaft Position Sensor Replacement - Intake2
    Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations › Disassembled Views2 3
    Crankshaft Position Sensor › Component Information › Locations › Disassembled Views2 3 4
    Fuel Level Sensor › Component Information › Diagrams
    Fuel Pressure Sensor › Component Information › Diagrams
    Fuel Tank Pressure Sensor › Component Information › Diagrams2
    Intake Air Temperature Sensor › Component Information7 pages
    Locations › Front of Engine Components2 3
    Diagrams › B65 Intake Manifold Pressure and Air Temperature Sensor2
    Service and Repair › Intake Air Pressure and Temperature Sensor Replacement2
    Knock Sensor › Component Information8 pages
    Locations › Disassembled Views2 3 4
    Diagrams › B68A Knock Sensor 12
    Service and Repair › Knock Sensor Replacement (Left Side)2
    Manifold Pressure/Vacuum Sensor › Component Information › Locations › Disassembled Views2 3 4
    Oil Level Sensor For ECM › Component Information203 pages
    Locations2
    Diagrams201 pages
    Diagram Information and Instructions › Master Electrical Schematic Icons2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…46
    Diagnostic Aids155 pages
    Arrows and Symbols2 3
    General Electrical Diagnostic Procedures152 pages
    Checking Aftermarket Accessories
    Circuit Testing › Circuit Testing2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
    Connector Repairs › AFL/EPC Connectors2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…114
    Wiring Repairs › Circuit Protection - Circuit Breakers2 3 4 5 6 7 8 9 10 11 12 13 14 15
    Oil Pressure Sensor › Component Information › Locations › Disassembled Views2 3 4
    Oxygen Sensor › Component Information10 pages
    Locations › Disassembled Views2 3
    Diagrams › B52A Heated Oxygen Sensor - Sensor 12
    Service Precautions › Heated Oxygen and Oxygen Sensor Caution2 3
    Service and Repair › Heated Oxygen Sensor Replacement - Sensor 12
    Transmission Position Switch/Sensor, A/T › Component Information › Locations2 3
    Vehicle Speed Sensor › Component Information › Diagrams
    Vertical Acceleration Sensor › Component Information › Diagrams › B162LF Vertical Body Acceleration Sensor - Left Front (F45)2 3
  - Sensors and Switches - Fuel Delivery and Air Induction11 pages
    Accelerator Pedal Position Sensor › Component Information › Diagrams2
    Air Flow Meter/Sensor › Component Information › Locations2 3
    Fuel Pressure Sensor/Switch › Component Information6 pages
    Locations › Disassembled Views2 3 4
    Diagrams › B47B Fuel Rail Pressure Sensor2
  - Sensors and Switches - Ignition System23 pages
    Camshaft Position Sensor › Component Information9 pages
    Locations › Disassembled Views2 3 4 5
    Diagrams › B23E Camshaft Position Sensor - Exhaust2
    Service and Repair › Camshaft Position Sensor Replacement - Intake2
    Crankshaft Position Sensor › Component Information › Locations › Disassembled Views2 3 4
    Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Service and Repair2
    Knock Sensor › Component Information8 pages
    Locations › Disassembled Views2 3 4
    Diagrams › B68A Knock Sensor 12
    Service and Repair › Knock Sensor Replacement (Left Side)2
- Tune-up and Engine Performance Checks20 pages
- Computers and Control Systems865 pages
  - Absolute Pressure Sensor › Component Information › Locations2 3
  - Accelerator Pedal Position Sensor › Component Information › Diagrams2
  - Intake Air Temperature Sensor › Component Information7 pages
    Locations › Front of Engine Components2 3
    Diagrams › B65 Intake Manifold Pressure and Air Temperature Sensor2
    Service and Repair › Intake Air Pressure and Temperature Sensor Replacement2
  - Battery Current Sensor › Component Information › Locations2 3
  - Body Control Module › Component Information25 pages
    Technical Service Bulletins › Electrical - Incorrect (SPID)/Changes Affect Electrical
    Diagrams › K9 Body Control Module X12 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
    Service and Repair › Body Control Module Bracket Replacement2
  - Camshaft Position Sensor › Component Information9 pages
    Locations › Disassembled Views2 3 4 5
    Diagrams › B23E Camshaft Position Sensor - Exhaust2
    Service and Repair › Camshaft Position Sensor Replacement - Intake2
  - Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations › Disassembled Views2 3
  - Crankshaft Position Sensor › Component Information › Locations › Disassembled Views2 3 4
  - Data Link Connector › Component Information › Diagrams › R6 Data Link Resistor2
  - Electronic Throttle Actuator › Component Information › Description and Operation2
  - Engine Control Module › Component Information13 pages
    Technical Service Bulletins › Engine Controls - Aftermarket Accessory Usage2 3 4 5 6 7
    Diagrams › K20 Engine Control Module X12 3 4 5 6
  - Fuel Level Sensor › Component Information › Diagrams
  - Fuel Pressure Sensor › Component Information › Diagrams
  - Fuel Tank Pressure Sensor › Component Information › Diagrams2
  - Information Bus › Component Information225 pages
    Specifications
    Diagrams201 pages
    Diagram Information and Instructions › Master Electrical Schematic Icons2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…46
    Diagnostic Aids155 pages
    Arrows and Symbols2 3
    General Electrical Diagnostic Procedures152 pages
    Checking Aftermarket Accessories
    Circuit Testing › Circuit Testing2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
    Connector Repairs › AFL/EPC Connectors2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…114
    Wiring Repairs › Circuit Protection - Circuit Breakers2 3 4 5 6 7 8 9 10 11 12 13 14 15
    Testing and Inspection23 pages
    Initial Inspection and Diagnostic Overview2 3 4
    Symptom Related Diagnostic Procedures › Symptoms - Data Communications2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
  - Knock Sensor › Component Information8 pages
    Locations › Disassembled Views2 3 4
    Diagrams › B68A Knock Sensor 12
    Service and Repair › Knock Sensor Replacement (Left Side)2
  - Main Relay (Computer/Fuel System) › Component Information › Locations2 3 4
  - Malfunction Indicator Lamp › Component Information › Testing and Inspection2
  - Manifold Pressure/Vacuum Sensor › Component Information › Locations › Disassembled Views2 3 4
  - Oil Level Sensor For ECM › Component Information203 pages
    Locations2
    Diagrams201 pages
    Diagram Information and Instructions › Master Electrical Schematic Icons2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…46
    Diagnostic Aids155 pages
    Arrows and Symbols2 3
    General Electrical Diagnostic Procedures152 pages
    Checking Aftermarket Accessories
    Circuit Testing › Circuit Testing2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
    Connector Repairs › AFL/EPC Connectors2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…114
    Wiring Repairs › Circuit Protection - Circuit Breakers2 3 4 5 6 7 8 9 10 11 12 13 14 15
  - Oil Pressure Sensor › Component Information › Locations › Disassembled Views2 3 4
  - Oxygen Sensor › Component Information10 pages
    Locations › Disassembled Views2 3
    Diagrams › B52A Heated Oxygen Sensor - Sensor 12
    Service Precautions › Heated Oxygen and Oxygen Sensor Caution2 3
    Service and Repair › Heated Oxygen Sensor Replacement - Sensor 12
  - Relays and Modules - Computers and Control Systems42 pages
    Body Control Module › Component Information25 pages
    Technical Service Bulletins › Electrical - Incorrect (SPID)/Changes Affect Electrical
    Diagrams › K9 Body Control Module X12 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
    Service and Repair › Body Control Module Bracket Replacement2
    Engine Control Module › Component Information13 pages
    Technical Service Bulletins › Engine Controls - Aftermarket Accessory Usage2 3 4 5 6 7
    Diagrams › K20 Engine Control Module X12 3 4 5 6
    Main Relay (Computer/Fuel System) › Component Information › Locations2 3 4
  - Sensors and Switches - Computers and Control Systems274 pages
    Absolute Pressure Sensor › Component Information › Locations2 3
    Accelerator Pedal Position Sensor › Component Information › Diagrams2
    Air Flow Meter/Sensor › Component Information › Locations2 3
    Battery Current Sensor › Component Information › Locations2 3
    Camshaft Position Sensor › Component Information9 pages
    Locations › Disassembled Views2 3 4 5
    Diagrams › B23E Camshaft Position Sensor - Exhaust2
    Service and Repair › Camshaft Position Sensor Replacement - Intake2
    Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations › Disassembled Views2 3
    Crankshaft Position Sensor › Component Information › Locations › Disassembled Views2 3 4
    Fuel Level Sensor › Component Information › Diagrams
    Fuel Pressure Sensor › Component Information › Diagrams
    Fuel Tank Pressure Sensor › Component Information › Diagrams2
    Intake Air Temperature Sensor › Component Information7 pages
    Locations › Front of Engine Components2 3
    Diagrams › B65 Intake Manifold Pressure and Air Temperature Sensor2
    Service and Repair › Intake Air Pressure and Temperature Sensor Replacement2
    Knock Sensor › Component Information8 pages
    Locations › Disassembled Views2 3 4
    Diagrams › B68A Knock Sensor 12
    Service and Repair › Knock Sensor Replacement (Left Side)2
    Manifold Pressure/Vacuum Sensor › Component Information › Locations › Disassembled Views2 3 4
    Oil Level Sensor For ECM › Component Information203 pages
    Locations2
    Diagrams201 pages
    Diagram Information and Instructions › Master Electrical Schematic Icons2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…46
    Diagnostic Aids155 pages
    Arrows and Symbols2 3
    General Electrical Diagnostic Procedures152 pages
    Checking Aftermarket Accessories
    Circuit Testing › Circuit Testing2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
    Connector Repairs › AFL/EPC Connectors2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…114
    Wiring Repairs › Circuit Protection - Circuit Breakers2 3 4 5 6 7 8 9 10 11 12 13 14 15
    Oil Pressure Sensor › Component Information › Locations › Disassembled Views2 3 4
    Oxygen Sensor › Component Information10 pages
    Locations › Disassembled Views2 3
    Diagrams › B52A Heated Oxygen Sensor - Sensor 12
    Service Precautions › Heated Oxygen and Oxygen Sensor Caution2 3
    Service and Repair › Heated Oxygen Sensor Replacement - Sensor 12
    Transmission Position Switch/Sensor, A/T › Component Information › Locations2 3
    Vehicle Speed Sensor › Component Information › Diagrams
    Vertical Acceleration Sensor › Component Information › Diagrams › B162LF Vertical Body Acceleration Sensor - Left Front (F45)2 3
  - Transmission Position Switch/Sensor, A/T › Component Information › Locations2 3
  - Variable Valve Timing Actuator › Component Information › Description and Operation
  - Variable Valve Timing Solenoid › Component Information4 pages
    Diagrams › Q6E Camshaft Position Actuator Solenoid Valve - Exhaust2
    Service and Repair › Camshaft Position Actuator Solenoid Valve Replacement (Exhaust)2
  - Vehicle Speed Sensor › Component Information › Diagrams
  - Vertical Acceleration Sensor › Component Information › Diagrams › B162LF Vertical Body Acceleration Sensor - Left Front (F45)2 3
- Emission Control Systems13 pages
- Fuel Delivery and Air Induction99 pages
  - Fuel Pressure › System Information7 pages
    Specifications2
    System Diagnosis › Fuel Pressure Gauge Installation and Removal2 3 4 5
  - Fuel Pressure Release › System Information › Service and Repair
  - Idle Speed › System Information › System Diagnosis2
  - Accelerator Pedal Position Sensor › Component Information › Diagrams2
  - Air Cleaner Housing2 pages
    Air Cleaner Fresh Air Duct/Hose › Component Information › Service and Repair
    Air Filter Element › Component Information › Service and Repair
  - Air Flow Meter/Sensor › Component Information › Locations2 3
  - Fuel › Component Information › Technical Service Bulletins › Fuel - GM's Position on Use of E 15 in 2007 Newer M.Y.2 3 4
  - Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
  - Fuel Injector › Component Information › Diagrams › Q17A Fuel Injector 12 3 4
  - Fuel Line Coupler › Component Information › Service and Repair › Metal Collar Quick Connect Fitting Service2 3 4 5 6 7 8 9 10
  - Fuel Pressure Sensor/Switch › Component Information6 pages
    Locations › Disassembled Views2 3 4
    Diagrams › B47B Fuel Rail Pressure Sensor2
  - Fuel Pump10 pages
    Fuel Pressure › System Information7 pages
    Specifications2
    System Diagnosis › Fuel Pressure Gauge Installation and Removal2 3 4 5
    Fuel Pump Control Unit › Component Information › Locations2 3
  - Fuel Supply Line › Component Information › Service and Repair › Fuel Feed Intermediate Pipe Replacement2 3 4
  - Fuel Tank › Fuel Filler Neck › Component Information › Service and Repair
  - Main Relay (Computer/Fuel System) › Component Information › Locations2 3 4
  - Relays and Modules - Fuel Delivery and Air Induction7 pages
    Fuel Pump Control Unit › Component Information › Locations2 3
    Main Relay (Computer/Fuel System) › Component Information › Locations2 3 4
  - Sensors and Switches - Fuel Delivery and Air Induction11 pages
    Accelerator Pedal Position Sensor › Component Information › Diagrams2
    Air Flow Meter/Sensor › Component Information › Locations2 3
    Fuel Pressure Sensor/Switch › Component Information6 pages
    Locations › Disassembled Views2 3 4
    Diagrams › B47B Fuel Rail Pressure Sensor2
  - Throttle Body › Component Information3 pages
    Diagrams
    Service and Repair › Procedures2
  - Turbocharger17 pages
    Air Bypass Valve, Turbocharger › Component Information › Locations2 3
    Intercooler › Intercooler Duct › Component Information › Service and Repair › Charge Air Cooler Inlet Air Tube Replacement2 3
    Turbocharger Coolant Line › Component Information › Service and Repair › Turbocharger Coolant Feed Pipe Replacement2 3 4 5 6
    Oil Line, Turbocharger › Component Information › Service and Repair › Turbocharger Oil Feed Pipe Replacement2
    Wastegate Actuator › Component Information › Service and Repair › Turbocharger Wastegate Actuator Replacement2
    Wastegate Solenoid › Component Information › Diagrams
- Ignition System62 pages
  - Firing Order › Component Information › Specifications
  - Camshaft Position Sensor › Component Information9 pages
    Locations › Disassembled Views2 3 4 5
    Diagrams › B23E Camshaft Position Sensor - Exhaust2
    Service and Repair › Camshaft Position Sensor Replacement - Intake2
  - Crankshaft Position Sensor › Component Information › Locations › Disassembled Views2 3 4
  - Ignition Coil › Component Information › Diagrams › T8A Ignition Coil 12 3 4
  - Ignition Relay › Component Information › Locations2 3 4
  - Knock Sensor › Component Information8 pages
    Locations › Disassembled Views2 3 4
    Diagrams › B68A Knock Sensor 12
    Service and Repair › Knock Sensor Replacement (Left Side)2
  - Relays and Modules - Ignition System › Ignition Relay › Component Information › Locations2 3 4
  - Sensors and Switches - Ignition System23 pages
    Camshaft Position Sensor › Component Information9 pages
    Locations › Disassembled Views2 3 4 5
    Diagrams › B23E Camshaft Position Sensor - Exhaust2
    Service and Repair › Camshaft Position Sensor Replacement - Intake2
    Crankshaft Position Sensor › Component Information › Locations › Disassembled Views2 3 4
    Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Service and Repair2
    Knock Sensor › Component Information8 pages
    Locations › Disassembled Views2 3 4
    Diagrams › B68A Knock Sensor 12
    Service and Repair › Knock Sensor Replacement (Left Side)2
  - Spark Plug › Component Information › Specifications2 3 4 5
- Transmission Control Systems29 pages
  - Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T7 pages
    Shift Interlock Solenoid › Component Information › Locations
    Shift Solenoid, A/T › Component Information › Specifications2 3 4 5 6
  - Lamps and Indicators - Transmission and Drivetrain › Lamps and Indicators - A/T › Shift Indicator › Component Information › Diagrams
  - Relays and Modules - Transmission and Drivetrain › Relays and Modules - A/T › Control Module, A/T › Component Information › Technical Service Bulletins10 pages
    Customer Interest: › 11-07-30-0012
    All Technical Service Bulletins for Control Module: › 11-07-30-0012 3 4 5
    All Other Service Bulletins for Control Module: › 10-07-30-002A2 3
  - Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T11 pages
    Transmission Mode Switch, A/T › Component Information › Locations › Automatic Transmission Electronic Components (MH7)2
    Transmission Position Switch/Sensor, A/T › Component Information › Locations2 3
    Transmission Speed Sensor, A/T › Component Information5 pages
    Locations › Automatic Transmission Components (MDK)2
    Service and Repair › Output Speed Sensor Replacement2 3
    Transmission Temperature Sensor/Switch, A/T › Component Information › Locations
- PROM - Programmable Read Only Memory › Component Information › Technical Service Bulletins › Engine/Transmission - Aftermarket Calibrations2 3 4
06Transmission and Drivetrain Transmission and Drivetrain: Sections
07Brakes and Traction Control Brakes and Traction Control: Sections
08Starting and Charging Starting and Charging: Sections
09Power and Ground Distribution Power and Ground Distribution: Sections
10Steering and Suspension Steering and Suspension: Sections
11Heating and Air Conditioning Heating and Air Conditioning: Sections
12Restraint Systems Restraint Systems: Sections
13Accessories and Optional Equipment Accessories and Optional Equipment: Sections
14Body and Frame Body and Frame: Sections
15Cruise Control Cruise Control: Sections
16Instrument Panel, Gauges and Warning Indicators Instrument Panel, Gauges and Warning Indicators: Sections
17Lighting and Horns Lighting and Horns: Sections
18Windows and Glass Windows and Glass: Sections
19Wiper and Washer Systems Wiper and Washer Systems: Sections