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 ...

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Steps for Determining Correct Load Limit
1. Locate the statement "The combined weight of occupants and cargo should never exceed XXX kg or XXX lbs." on your vehicle’s placard. 2. Determine the combined weight of the driver and passengers that will be riding in your vehicle. 3. Subtract the combined weight of the driver an ...

Hood Hinge Replacement
Hood Hinge Replacement Callout Component Name Preliminary Procedures Remove the hood. Refer to Hood Replacement. Remove the front fender. Refer to Front Fender Replacement. 1 Hood Hinge Bolt (Q ...

Exhaust Camshaft Replacement
Removal Procedure Remove the camshaft intake and exhaust sprocket. Refer to Camshaft Intake and Exhaust Sprocket Replacement. Remove and DISCARD the camshaft sprocket bolts (2) and the camshaft position exciter wheels (1). Allow the both camshaft ...