Sierra 1500 4WD V8-6.0L (2007)
Air Flow Meter/Sensor: Locations
Engine Controls Component Views
Right Rear of the Engine Compartment
1 - Battery - Right
2 - A/C Low Pressure Switch (C67/CJ2)
3 - A/C Compressor Clutch (C67/CJ2)
4 - A/C Refrigerant Pressure Switch (C67/CJ2)
5 - Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
