Chevrolet Sonic Repair Manual: Air Injection

Emissions

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Secondary Air Injection Check Valve Installation

Install a NEW secondary air injection check valve gasket (1). Install the secondary air injection check valve (2). Caution: Refer to Fastener Caution. Install the ...

Other materials:

Electric Power Steering
The vehicle has electric power steering. It does not have power steering fluid. Regular maintenance is not required. If power steering assist is lost due to a system malfunction, the vehicle can be steered, but may require increased effort. See your dealer if there is a problem. If the steerin ...

Engine Oil Cooler Housing Installation
Clean the engine oil cooler housing to thermostat housing sealing surfaces. Install 2 NEW gaskets. h.\.\,.\\..,v:..// Install the engine oil cooler inlet pipe (3). Install the engine oil cooler housing (1) and the 5 engine oil cooler bolts (2) and t ...

Electronic Ignition System Description
Electronic Ignition System Operation The electronic ignition system produces and controls the high energy secondary spark. This spark ignites the compressed air/fuel mixture at precisely the correct time, providing optimal performance, fuel economy, and control of exhaust emissions. ...