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Mass Air Flow (MAF) Sensor (3.4L) Connector End View

Mass Air Flow (MAF) Sensor (3.4L) Connector End View

GM516611Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12059595
  • 3-Way F Metri-Pack 150 Series Sealed (BK)
Pin Wire Color Circuit No. Function
A YE 492 MAF Sensor Signal
B BK/WH 451 Ground
C PK 339 Ignition 1 Voltage