Chevrolet Sonic Repair Manual: Secondary Air Injection Check Valve Installation
- Install a NEW secondary air injection check valve gasket (1).
- Install the secondary air injection check valve (2).
- Install the 3 secondary air injection check valve bolts (3) and tighten
to 22 Y (16 lb ft)
.
Caution:
Refer to Fastener Caution.
Air Injection
...
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 valv ...
Other materials:
Brake Drum Surface and Wear Inspection
Special Tools
CH-8001 Dial Indicator Set
For equivalent regional tools, refer to Special Tools.
Warning: Refer to Brake Dust Warning.
With the brake drum removed, clean the brake shoe lining contact surface
of the brake drum with denatured alcohol or an equivalent approved brak ...
Body Control System Description and Operation
The body control system consists of the body control module (BCM), communications,
and various input and outputs. Some inputs, outputs and messages require other modules
to interact with the BCM. The BCM also has discrete input and output terminals to
control the vehicle's body functions. ...
Charge Air Bypass Regulator Solenoid Valve Replacement
Charge Air Bypass Regulator Solenoid Valve Replacement
Callout
Component Name
1
Charge Air Bypass Regulator Solenoid Valve Hose (Qty: 3)
Procedure
Disconnect the electrical connector.
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