Removal (4.8L, 5.3L, 6.0L & 8.1L)
WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- Remove the air cleaner resonator outlet duct. See AIR CLEANER RESONATOR OUTLET DUCT under AIR INDUCTION SYSTEMS.
- Pull out the Gray Connector Position Assurance (CPA) retainer. Push down on the Black clip in order to disconnect the MAF/IAT sensor electrical connector. Loosen hose clamp securing MAF/IAT sensor to air cleaner assembly. See Figure. Remove the MAF/IAT sensor from air cleaner assembly.