Secondary Air Injection Shut-Off Valve Replacement - Bank 2

SECONDARY AIR INJECTION (AIR) SHUT-OFF VALVE REPLACEMENT - BANK 2

Removal Procedure




1. Remove the air cleaner assembly.




2. Disconnect the electrical connector from the secondary air injection (AIR) shut-off valve.
3. Loosen and lower the pinch clamp securing the intermediate hose to the AIR shut-off valve.
4. Disconnect the intermediate hose from the AIR shut-off valve.




5. Remove the 2 nuts (1) securing the AIR shut-off valve (2) to the outlet pipe and bracket. Remove the AIR shut-off valve (2). Discard the gasket.

Installation Procedure




1. Position the secondary air injection (AIR) shut-off valve (2) with a new outlet pipe gasket to the outlet pipe and bracket.

Note: Refer to Fastener Notice in Service Precautions.

2. Install the 2 nuts (1) securing the AIR shut-off valve (2) to the outlet pipe and bracket.

Tighten
Tighten the nuts to 9 Nm (80 lb in).




3. Connect the intermediate hose to the AIR shut-off valve. Position the pinch clamp securing the intermediate hose to the AIR shut-off valve.




4. Connect the electrical connector to the AIR shut-off valve.
5. Install the air cleaner assembly.