Regal V6-173 2.8L (1988): Powertrain Management
Also for this vehicle: Regal Estate Wagon V6-252 4.1L VIN 4 4-BBL (1982), Regal L4-2.0L Turbo (2011), 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
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
Relays and Modules - Powertrain Management22 pages
Relays and Modules - Computers and Control Systems › Engine Control Module › Component Information16 pages
- Relays and Modules - Fuel Delivery and Air Induction › Fuel Pump Relay › Component Information › Technical Service Bulletins › Fuel System - Pump Relay Location
- Relays and Modules - Ignition System › Ignition Control Module › Component Information › Specifications2345
Sensors and Switches - Powertrain Management59 pages
Sensors and Switches - Computers and Control Systems45 pages
- Mass Air Flow Sensor <--> [Air Flow Meter/Sensor] › Component Information › Locations23
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Specifications234
- Crankshaft Position Sensor › Component Information › Technical Service Bulletins › Engine Controls - Revised Diagnostic Chart A3, No Start2
- Manifold Air Temperature (MAT) Sensor <--> [Intake Air Temperature Sensor] › Component Information › Specifications234
- Knock Sensor › Component Information › Specifications2345
- Oxygen Sensor › Component Information › Technical Service Bulletins › Oxygen Sensors - Silica Contamination
- Power Steering Pressure Switch › Component Information › Locations23
- Throttle Position Sensor › Component Information › Technical Service Bulletins › Engine Controls - Closed Throttle TPS Specifications
- Transmission Position Switch/Sensor, A/T › Component Information › Locations2
- Vehicle Speed Sensor › Component Information › Technical Service Bulletins › Engine Controls - Updated Vehicle Speed Sensor Test23
Sensors and Switches - Fuel Delivery and Air Induction7 pages
Tune-up and Engine Performance Checks41 pages
Idle Speed › System Information21 pages
Technical Service Bulletins19 pages
- Customer Interest: › 4765102
By Symptom9 pages
- Customer Interest: › 4765102
- Driveability: › 4765102
- Erratic Operation: › 4765102
- All Other Service Bulletins for Idle Speed: › 886E12A23
- All Other Service Bulletins for Idle Speed: › 886E12A
- All Other Service Bulletins for Idle Speed: › 886E12A
- All Technical Service Bulletins for Idle Speed: › 4765102345
- All Other Service Bulletins for Idle Speed: › 886E12A23
- Specifications › Idle Speed2
Air Cleaner Housing › Air Filter Element › Component Information › Technical Service Bulletins6 pages
- Customer Interest: › 04-07-30-013B2
- All Technical Service Bulletins: › 04-07-30-013B2
- All Other Service Bulletins for Air Filter Element: › 88744062
- All Other Service Bulletins for Air Filter Element: › 8874406
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
- Firing Order › Component Information › Specifications › Ignition Firing Order
- Ignition Timing › Number One Cylinder › Component Information › Locations › Number 1 Cylinder Location
Spark Plug Wire <--> [Ignition Cable] › Component Information › Technical Service Bulletins2 pages
- Spark Plug › Component Information › Specifications
- Compression Check › System Information › Specifications
- Valve Clearance › System Information › Specifications › Valve Clearance Specifications234
Computers and Control Systems142 pages
- A/C Signal › Component Information › Locations2
- Mass Air Flow Sensor <--> [Air Flow Meter/Sensor] › Component Information › Locations23
- Manifold Air Temperature (MAT) Sensor <--> [Intake Air Temperature Sensor] › Component Information › Specifications234
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Specifications234
- Crankshaft Position Sensor › Component Information › Technical Service Bulletins › Engine Controls - Revised Diagnostic Chart A3, No Start2
- Assembly Line Diagnostic Link (ALDL) Connector <--> [Data Link Connector] › Component Information › Locations2
Engine Control Module › Component Information16 pages
Idle Speed/Throttle Actuator - Electronic › Component Information3 pages
- Knock Sensor › Component Information › Specifications2345
- Malfunction Indicator Lamp › Component Information › Technical Service Bulletins › No MIL Diagnostic Chart A-1 Revision
Memory Calibration Unit › Component Information › Technical Service Bulletins8 pages
- Customer Interest: › 886E252
- All Technical Service Bulletins: › 446501234
- All Other Service Bulletins for Memory Calibration Unit: › 9274T6032
- All Other Service Bulletins for Memory Calibration Unit: › 9274T603
- Quad Driver <--> [Output Driver] › Component Information › Locations234
- Oxygen Sensor › Component Information › Technical Service Bulletins › Oxygen Sensors - Silica Contamination
- Power Steering Pressure Switch › Component Information › Locations23
Relays and Modules - Computers and Control Systems › Engine Control Module › Component Information16 pages
Sensors and Switches - Computers and Control Systems45 pages
- Mass Air Flow Sensor <--> [Air Flow Meter/Sensor] › Component Information › Locations23
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Specifications234
- Crankshaft Position Sensor › Component Information › Technical Service Bulletins › Engine Controls - Revised Diagnostic Chart A3, No Start2
- Manifold Air Temperature (MAT) Sensor <--> [Intake Air Temperature Sensor] › Component Information › Specifications234
- Knock Sensor › Component Information › Specifications2345
- Oxygen Sensor › Component Information › Technical Service Bulletins › Oxygen Sensors - Silica Contamination
- Power Steering Pressure Switch › Component Information › Locations23
- Throttle Position Sensor › Component Information › Technical Service Bulletins › Engine Controls - Closed Throttle TPS Specifications
- Transmission Position Switch/Sensor, A/T › Component Information › Locations2
- Vehicle Speed Sensor › Component Information › Technical Service Bulletins › Engine Controls - Updated Vehicle Speed Sensor Test23
- Throttle Position Sensor › Component Information › Technical Service Bulletins › Engine Controls - Closed Throttle TPS Specifications
- Transmission Position Switch/Sensor, A/T › Component Information › Locations2
- Vehicle Speed Sensor › Component Information › Technical Service Bulletins › Engine Controls - Updated Vehicle Speed Sensor Test23
Emission Control Systems23 pages
- Catalytic Converter › Catalyst Shield › Component Information › Technical Service Bulletins › Emmision - Catalytic Converter With Shield Attachment
Evaporative Emissions System6 pages
- Canister Purge Solenoid › Component Information › Diagrams › Diagram Information and Instructions2
- Evaporative Canister Filter › Component Information › Service and Repair
- Evaporative Check Valve › Component Information › Testing and Inspection
Evaporative Emission Control Canister › Component Information › Technical Service Bulletins2 pages
Fuel Delivery and Air Induction137 pages
- Fuel Pressure Release › System Information › Service and Repair
Idle Speed › System Information21 pages
Technical Service Bulletins19 pages
- Customer Interest: › 4765102
By Symptom9 pages
- Customer Interest: › 4765102
- Driveability: › 4765102
- Erratic Operation: › 4765102
- All Other Service Bulletins for Idle Speed: › 886E12A23
- All Other Service Bulletins for Idle Speed: › 886E12A
- All Other Service Bulletins for Idle Speed: › 886E12A
- All Technical Service Bulletins for Idle Speed: › 4765102345
- All Other Service Bulletins for Idle Speed: › 886E12A23
- Specifications › Idle Speed2
Accelerator Controls <--> [Accelerator Pedal] › Component Information › Technical Service Bulletins8 pages
Air Cleaner Housing › Air Filter Element › Component Information › Technical Service Bulletins15 pages
- Customer Interest: › 04-07-30-013B2
- All Technical Service Bulletins: › 04-07-30-013B2
- All Other Service Bulletins for Air Filter Element: › 02-07-30-052G234567891011
- All Other Service Bulletins for Air Filter Element: › 02-07-30-052G
- Mass Air Flow Sensor <--> [Air Flow Meter/Sensor] › Component Information › Locations23
- Diagnostic Connector - Fuel Pump › Component Information › Locations
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
- Fuel Pressure Regulator › Component Information › Specifications › Mechanical Specifications2
- Fuel Pressure Test Port › Component Information › Locations2
- Fuel Rail › Component Information › Technical Service Bulletins › Fuel - Revised Throttle Body/Fuel Rail Torque2
- Fuel Return Line › Component Information › Technical Service Bulletins › Fuel - Feed/Return Pipe Repairs
- Fuel Supply Line › Component Information › Technical Service Bulletins › Fuel - Feed/Return Pipe Repairs
Fuel Tank8 pages
Fuel Gauge Sender › Component Information › Technical Service Bulletins6 pages
- Customer Interest: › 896C92
- All Technical Service Bulletins: › 896C92
- All Other Service Bulletins for Fuel Gauge Sender: › 91744032
- All Other Service Bulletins for Fuel Gauge Sender: › 9174403
- Fuel Tank Pressure Release Valve › Component Information › Description and Operation2
Fuel Level Sending Unit <--> [Fuel Tank Unit] › Component Information › Technical Service Bulletins3 pages
- Customer Interest: › 896C9
- All Technical Service Bulletins: › 896C9
- All Other Service Bulletins for Fuel Level Sending Unit: › DCS88186C
- All Other Service Bulletins for Fuel Level Sending Unit: › DCS88186C
- Idle Speed/Throttle Actuator - Electronic › Component Information › Technical Service Bulletins › Tools - Ground Simulation for IAC Driver
- Intake Air Plenum › Component Information › Specifications23
- Oil Pressure Switch (For Fuel Pump) › Component Information › Locations23
- Relays and Modules - Fuel Delivery and Air Induction › Fuel Pump Relay › Component Information › Technical Service Bulletins › Fuel System - Pump Relay Location
Sensors and Switches - Fuel Delivery and Air Induction7 pages
Throttle Body › Component Information8 pages
Throttle Cable/Linkage › Component Information › Technical Service Bulletins14 pages
- Customer Interest: › 88910234
- All Technical Service Bulletins: › 88910A2345678
- All Other Service Bulletins for Throttle Cable/Linkage: › 90122
- All Other Service Bulletins for Throttle Cable/Linkage: › 9012
- Throttle Position Sensor › Component Information › Technical Service Bulletins › Engine Controls - Closed Throttle TPS Specifications
Ignition System31 pages
- Firing Order › Component Information › Specifications › Ignition Firing Order
- Ignition Timing › Number One Cylinder › Component Information › Locations › Number 1 Cylinder Location
- Crankshaft Position Sensor › Component Information › Technical Service Bulletins › Engine Controls - Revised Diagnostic Chart A3, No Start2
Spark Plug Wire <--> [Ignition Cable] › Component Information › Technical Service Bulletins2 pages
- Ignition Coil › Component Information › Specifications › Electrical Specifications2
- Ignition Control Module › Component Information › Specifications2345
- Knock Sensor › Component Information › Specifications2345
- Relays and Modules - Ignition System › Ignition Control Module › Component Information › Specifications2345
- Spark Plug › Component Information › Specifications
Transmission Control Systems14 pages
Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T › Torque Converter Clutch Solenoid, A/T › Component Information8 pages
Relays and Modules - Transmission and Drivetrain › Relays and Modules - A/T2 pages
Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T4 pages
PROM - Programmable Read Only Memory › Component Information49 pages