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:

Sun Load Temperature Sensor Replacement
Sun Load Temperature Sensor Replacement Callout Component Name 1 Sun Load Temperature Sensor Bezel 2 Sun Load Temperature Sensor Procedure Disconnect the electrical connector. Twist ...

Secondary Air Injection Pump Removal
Disconnect the secondary air injection pump pipe (3). Refer to Plastic Collar Quick Connect Fitting Service. Remove the secondary air injection pump nut (2) and the 2 secondary air injection pump bolts (4). Remove the secondary air injection pump (1 ...

Turbocharger Wastegate Regulator Solenoid Valve Replacement
Charge Air Bypass Regulator Solenoid Valve Replacement Callout Component Name Preliminary Procedure Disconnect the radiator outlet hose from the water inlet. Refer to Water Inlet Replacement. 1 ...