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Intake Air Pressure and Temperature Sensor Connector End View

Fig 1: Intake Air Pressure and Temperature Sensor Connector End View
GM38608Courtesy of GENERAL MOTORS CORP.
Intake Air Pressure and Temperature Sensor Connector Part Information

Connector Part Information 
  • OEM: 12162187
  • Service: See Catalog
  • Description: 4-Way F Metri-Pack 150.2 Series, Sealed, Pull to Seat (BK)
Terminal Part Information 
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
Intake Air Pressure and Temperature Sensor Connector Terminal Identification

Pin Wire Color Circuit No. Function
A TN 407 Low Reference
B L-BU 7329 Pre-Throttle Air Temp and Press (TMAP) Temperature Signal
C GY 597 5-Volt Reference
D PU 7330 Pre-Throttle Air Temp and Press (TMAP) Air Pressure Signal
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