Operation CHARM: Car repair manuals for everyone.
Home >> Chevrolet >> 2002 >> Venture V6-3.4L VIN E >> Repair and Diagnosis >> Powertrain Management >> Emission Control Systems >> Air Injection >> Air Injection Control Valve >> Service and Repair >> AIR Shut-Off Valve Replacement - Bank 2
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

AIR Shut-Off Valve Replacement - Bank 2

REMOVAL PROCEDURE




1. Turn OFF the ignition

CAUTION: Allow the engine to cool before servicing the secondary air injection AIR system in order to reduce the chance of severe burns.

2. Rotate the engine for service access. Refer to Rotating the Engine for Service Access in Engine.
3. Remove the ignition control module (ICM) and coils.
4. Disconnect the secondary air injection (AIR) crossover pipe from the shut-off valve.
5. Disconnect the vacuum line from the shut-off valve.




6. Remove the AIR shut-off valve nut.
7. Remove the shut-off valve bolts from the manifold pipe.
8. Remove the shut-off valve.

INSTALLATION PROCEDURE




1. Install a new gasket between the shut off valve and the manifold pipe.

NOTE: Refer to Fastener Notice in Service Precautions.

2. Install the shut-off valve to the manifold pipe.

Tighten
Tighten the AIR shut-off valve to 20 N.m (15 lb ft).

3. Install the AIR shut-off valve nut.

Tighten
Tighten the nut to 10 N.m (89 lb in).




4. Connect the vacuum line to shut-off valve.
5. Connect the AIR crossover pipe to the shut-off valve.
6. Install the ICM.
7. Return the engine to its original position. Refer to Rotating the Engine for Service Access in Engine.
pro multis · About Operation CHARM