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:

Airbag Steering Wheel Module Replacement
Removal Procedure Warning: Refer to SIR Inflator Module Handling and Storage Warning. Warning: Refer to SIR Warning. Disable the SIR system. Refer to SIR Disabling and Enabling. Rotate the steering wheel 180?€‰degrees. Using a bl ...

Roof Outer Panel Replacement (4NB)
Removal Procedure Warning: Refer to Approved Equipment for Collision Repair Warning. Disable the SIR system. Refer to SIR Disabling and Enabling. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection. Remove all ...

Exhaust Manifold Heat Shield Replacement (LUV)
Exhaust Manifold Heat Shield Replacement Callout Component Name Warning: Refer to Exhaust Service Warning. 1 Exhaust Manifold Heat Shield Fasteners (Qty: 3) Caution: Refer to Fas ...