Chevrolet Sonic Repair Manual: Charge Air Bypass Regulator Solenoid Valve Replacement

Air Intake System Description

Circuit/System Description The primary function of the air intake system is to provide filtered air to the engine. The system uses a filter element mounted in a housing. The filter hous ...

Intake Air Pressure and Temperature Sensor Replacement

Intake Air Pressure and Temperature Sensor Replacement Callout Component Name Preliminary Procedure Remove the left front wheel ...

Other materials:

Battery Load Management
The vehicle has Electric Power Management (EPM) that estimates the battery's temperature and state of charge. It then adjusts the voltage for best performance and extended life of the battery. When the battery's state of charge is low, the voltage is raised slightly to quickly bring t ...

Spark Plug Inspection
Spark Plug Usage Ensure that the correct spark plug is installed. An incorrect spark plug causes driveability conditions. Ensure that the spark plug has the correct heat range. An incorrect heat range causes the following conditions: Spark plug fouling—Colder plu ...

Automatic Transmission Shift Lock Control Description and Operation
The automatic transmission park lock control system is a safety device that prevents an inadvertent shift out of PARK. The driver must press the brake pedal before moving the park lever out of the PARK position. The system consists of the following components: The automatic transmission pa ...