Chevrolet Sonic Repair Manual: Catalytic Converter

Secondary Air Injection System Description

The Secondary Air Injection System aids in the reduction of hydrocarbon exhaust emissions during a cold start. This occurs when the start-up engine coolant temperature (ECT) is between −10 t ...

Catalytic Converter Heat Shield Replacement (LUV)

Catalytic Converter Heat Shield Replacement Callout Component Name Warning: Refer to Exhaust Service Warning. ...

Other materials:

Steering Linkage Outer Tie Rod Replacement
Steering Linkage Outer Tie Rod Replacement Callout Component Name Preliminary Procedures Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle. Remove the front tire and wheel assembly. Refer to Tire and ...

Brake Pressure Modulator Valve Bracket Replacement
Removal Procedure Remove the brake pressure modulator valve (BPMV) and bracket assembly. Refer to Brake Pressure Modulator Valve Replacement. Remove the BPMV bolts (1). Remove the BPMV bracket. Installation Procedure Install the BPMV br ...

Heated Oxygen Sensor Replacement - Sensor 1
Heated Oxygen Sensor Replacement - Sensor 1 Callout Component Name Warning: In order to avoid being burned, do not service the exhaust system while it is still hot. Service the system when it is cool. Prelimi ...