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:

Rear Side Door Window Switch Replacement
Rear Side Door Window Switch Replacement Callout Component Name Preliminary Procedure Remove the rear side door window switch bezel. Refer to Rear Side Door Window Switch Bezel Replacement. 1 Re ...

Transmission Replacement (With 1.6L or 1.8L Engine)
Removal Procedure Remove the battery tray. Refer to Battery Tray Replacement. Without draining the coolant or removing the hoses, remove and position aside the radiator surge tank. Refer to Radiator Surge Tank Replacement. Remove the transmission range selector lever cabl ...

Throttle Body Assembly Replacement
Removal Procedure Disconnect the throttle body wiring harness connector. Remove the charge air cooler outlet air hose from the throttle body. Refer to Charge Air Cooler Outlet Air Hose Replacement. Remove the 4 throttle body fasteners (3). Remo ...