GM Service Manual Online
For 1990-2009 cars only

MAF/IAT, MAP, and ECT Sensors

MAF/IAT, MAP, and ECT Sensors


Object Number: 2080148  Size: FS
Master Electrical Component List
Engine Control Module Description
Control Module References
Heated Oxygen Sensors
5-Volt and Low Reference Bussing
ECM Power, Ground, MIL, and Serial Data
EMISSIONS 1, EMISSIONS 2, A/C CMPRSR Fuses, and A/C CMPRSR, FAN 1, FAN 2, and FAN 3 Relays
Turn Signal, Hazard, and Stop Lamps Outputs
G101, G102, and G111