For 1990-2009 cars only
Removal Procedure
- Turn OFF the ignition.
- Remove the air cleaner intake duct and air cleaner element. Refer to Air Cleaner Inlet Duct Replacement and Air Cleaner Element Replacement .
- Remove the ignition control module and coils. Refer to Ignition Control Module Replacement .
- Disconnect the upper radiator hose from the radiator and reposition. Refer to Radiator Inlet Hose Replacement in Engine Cooling.
- Loosen the quick clamps that hold the crossover pipe hose ends to the secondary air injection (AIR) shut-off valves.
- Remove the AIR crossover pipe fastener.
- Remove the AIR crossover pipe.
Installation Procedure
- Install the AIR crossover pipe.
- Install the AIR crossover pipe fastener.
- Install the crossover pipe to the shut-off valves.
- Connect the upper radiator hose to the radiator. Refer to Radiator Inlet Hose Replacement in Engine Cooling.
- Install the ignition control module and coils. Refer to Ignition Control Module Replacement .
- Install the air cleaner element and air cleaner intake duct. Refer to Air Cleaner Element Replacement and Air Cleaner Inlet Duct Replacement .
Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
Tighten
Tighten the bolt to 29 N·m (21 lb ft).
