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:

Liftgate Emblem/Nameplate Replacement (Hatchback)
Liftgate Emblem/Nameplate Replacement Callout Component Name 1 Liftgate Emblem/Nameplate Assembly Caution: Refer to Exterior Trim Emblem Removal Caution. Procedure The part and surface should be 2 ...

Rear Seat Center Shoulder Belt Replacement (Sedan)
Rear Seat Center Shoulder Belt Replacement Callout Component Name Preliminary Procedures Remove the rear seat cushion. Refer to Rear Seat Cushion Removal and Installation. 1 Rear Seat Center Sho ...

Exhaust Camshaft Removal
Remove the camshaft bearing cap bolts in a spiral sequence as shown one turn at a time until there is no spring tension pushing on the camshaft. Note: Mind the markings on the camshaft bearing caps to ensure they will be installed in the same position. Remove the ...