Secondary Air Injection Shut-Off Valve: Installation
WARNING: This page is about a different car, the 2003 Cadillac Seville and 2003 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.
- Connect the bank 1 AIR shut-off valve with a NEW gasket to the bank 1 AIR outlet pipe. Install the three bolts securing the bank 1 AIR shut-off valve to the engine. Tighten the three bolts to specification. See TORQUE SPECIFICATIONS .
- Install the vacuum lines. Reconnect the bank 1 AIR intermediate pipe/hose and clamp to the bank 1 AIR shut-off valve. Raise and support the vehicle. Install the 2 nuts securing the bank 1 AIR outlet pipe to the exhaust manifold. Tighten the 2 nuts to specification. Lower the vehicle.
- Install the bank 2 AIR shut-off valve and NEW gasket to the bank 2 outlet pipe. Install the 2 nuts securing the shut-off valve to the bracket. Tighten the nuts to specification. See TORQUE SPECIFICATIONS .
- Install the bank 2 intermediate pipe/hose and clamp to the shut-off valve. Install the vacuum lines. Install the air cleaner assembly.