Impala V6-3.8L SC VIN 1 (2005)
Air Cleaner Fresh Air Duct/Hose: Service and Repair
AIR CLEANER INTAKE DUCT REPLACEMENT
REMOVAL PROCEDURE
1. Disconnect the intake air temperature (IAT) sensor electrical connector (3).
2. Remove the IAT sensor with a twisting and pulling motion.
3. Loosen the air cleaner intake duct clamp.
4. Remove the air cleaner intake duct from the air cleaner cover.
5. Remove the air cleaner intake duct from the throttle body.
INSTALLATION PROCEDURE
1. Install the air cleaner intake duct to the throttle body.
2. Install the air cleaner intake duct to the air cleaner cover.
NOTE: Refer to Fastener Notice in Service Precautions.
Tighten the air cleaner duct clamp to 2 N.m (18 lb in).
3. Install the IAT sensor.
4. Connect the IAT sensor electrical connector (3).