Silverado 1500 2WD V6-4.3L (2007)
4. Connect the engine wiring harness electrical connector (1) to the MAF/IAT sensor.
5. Install the air cleaner outlet resonator to the MAT/IAT sensor.
6. Tighten the air cleaner outlet resonator clamp (1) at the MAF/IAT sensor.
Tighten the clamp to 4 N.m (35 lb in).
