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Other Buick Workshop Service and Repair Manuals
Other Makes
Buick Regal L4-2.0L Turbo (2011)
Relays and Modules
Sensors and Switches
Maintenance
Engine, Cooling and Exhaust
Powertrain Management
Relays and Modules - Powertrain Management
Sensors and Switches - Powertrain Management
Tune-up and Engine Performance Checks
Computers and Control Systems
Absolute Pressure Sensor
Accelerator Pedal Position Sensor
Intake Air Temperature Sensor
Battery Current Sensor
Body Control Module
Camshaft Position Sensor
Coolant Temperature Sensor/Switch (For Computer)
Crankshaft Position Sensor
Data Link Connector
Electronic Throttle Actuator
Engine Control Module
Component Information
Technical Service Bulletins
Page 2987
Diagrams
K20 Engine Control Module X1
Page 2990
Page 2991
Page 2992
Page 2993
Page 2994
Page 2995
Page 2996
Page 2997
Fuel Level Sensor
Fuel Pressure Sensor
Fuel Tank Pressure Sensor
Information Bus
Knock Sensor
Main Relay (Computer/Fuel System)
Malfunction Indicator Lamp
Manifold Pressure/Vacuum Sensor
Oil Level Sensor For ECM
Oil Pressure Sensor
Oxygen Sensor
Relays and Modules - Computers and Control Systems
Sensors and Switches - Computers and Control Systems
Transmission Position Switch/Sensor, A/T
Variable Valve Timing Actuator
Variable Valve Timing Solenoid
Vehicle Speed Sensor
Vertical Acceleration Sensor
Emission Control Systems
Fuel Delivery and Air Induction
Ignition System
Transmission Control Systems
PROM - Programmable Read Only Memory
Transmission and Drivetrain
Brakes and Traction Control
Starting and Charging
Power and Ground Distribution
Steering and Suspension
Heating and Air Conditioning
Restraint Systems
Accessories and Optional Equipment
Body and Frame
Cruise Control
Instrument Panel, Gauges and Warning Indicators
Lighting and Horns
Windows and Glass
Wiper and Washer Systems