Chevrolet Sonic Repair Manual: Secondary Air Injection Check Valve Removal
- Remove the 3 secondary air injection check valve bolts (3).
- Remove the secondary air injection check valve (2).
- Remove and DISCARD the secondary air injection check valve gasket (1).
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 ...
Secondary Air Injection Check Valve Replacement
Secondary Air Injection Check Valve Replacement
Callout
Component Name
1
Secondary Air Injection Outlet Pipe
Not ...
Other materials:
Engine Oil Change
When a %CHANGE message displays
in the DIC, have the engine oil and filter changed within the next 1 000 km/600
mi. If driven under the best conditions, the engine oil life system might not indicate
the need for vehicle service for more than a year. The engine oil and filter must
be changed ...
Tire Pressure Monitor Description and Operation
Tire Pressure Monitoring Block Diagram
...
Data Link Communications Description and Operation
Note: This is an overview of different serial data buses used by GM
devices to communicate with each others. Use Data Communication Schematics to
find out which serial data buses are configured for a specific vehicle.
Circuit Description
There are many components in a vehicle t ...
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