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Intake Air Temperature (IAT) Sensor (3.4L) Connector End View

Intake Air Temperature (IAT) Sensor (3.4L) Connector End View

GM646180Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12162199
  • 2-Way F 150.2 Series (M-GY)
Pin Wire Color Circuit No. Function
A BK 2760 Low Reference
B TN 472 IAT Sensor Signal