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Home >> Chevrolet >> 2006 >> HHR LS, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 2.2L - Introduction (2 Of 2) >> Component Locator >> Engine Controls Connectors >> Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor

Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor

Fig 1: MAF/IAT Sensor Connector
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Engine Controls Connector End Views

Connector Part Information 
  • OEM: 15326822
  • Service: 88987186
  • Description: 5-Way F GT 150 Series Sealed (BK)
Terminal Part Information 
  • Pins:
  • Terminal:
  • Core/Insulation Crimp:
  • Release Tool/Test Probe:
Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor

Pin Wire Color Circuit No. Function
A YE 492 Mass Air Flow Sensor Signal
B BK/WH 451 Signal Ground
C PK/BK 5291 Engine Main Relay Fused Control (2)
D TN 2760 Intake Air Temperature Sensor Low Reference
E TN 472 Intake Air Temperature Sensor Signal
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