Chevrolet Sonic Repair Manual: Air Metering/Acceleration

Fuel Pump Control Module Programming and Setup

The fuel pump control module must be programmed with the proper calibration software. The module stores and utilizes this information however if it is not properly configured with the correct cali ...

Throttle Actuator Control (TAC) System Description

acceleratorpedalassemblyi/pappsensor1appsensor2ignitionvoltage(ifequipped)cruisecontrolswitch(ifequipped)(ifequipped)throttlebodybcmtpsensor1tpsensorreducedenginepowerlampthrottleactuatormotor The ...

Other materials:

Driver or Passenger Seat Removal and Installation
Driver or Passenger Seat Removal and Installation Callout Component Name Warning: Refer to SIR Warning. Preliminary Procedures Disable the SIR system. Refer to SIR Disabling and Enabling. Disconnect the fr ...

Turbocharger System Description
12 (1) Turbocharger Bypass Solenoid Valve (2) Multifunction Intake Air Sensor (3) Turbocharger Wastegate Regulator Solenoid Valve (4) Turbocharger (5) Turbocharger Bypass Valve (6) Turbocharger Was ...

Neutral - Engine Running (Gen 1)
When the gear selector is moved to the Neutral (N) position, the hydraulic and electrical system operation is identical to Park (P) range. However, if Neutral is selected after the vehicle was operating in Reverse (R), the normally-high 35R pressure control solenoid 2 is commanded OFF and the ...