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:

Front Bumper Fascia Bracket Replacement
Front Bumper Fascia Bracket Replacement Callout Component Name Preliminary Procedure Remove the front bumper fascia. Refer to Front Bumper Fascia Replacement. Remove the front bumper fascia center support bracket. Refer to ...

Engine Oil Cooler Removal
Remove the oil cooler coolant outlet hose clamp (1). Remove the oil cooler coolant outlet hose (2) from engine coolant thermostat housing. Remove the oil cooler coolant inlet hose clamp (3). Remove the oil cooler coolant inlet hose (4) from water outlet. ...

Starting System Description and Operation
The starter motors are non-repairable starter motors. They have pole pieces that are arranged around the armature. Both solenoid windings are energized. The pull-in winding circuit is completed to the ground through the starter motor. The windings work together magnetically to pull and hold in ...