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Manifold Absolute Pressure (MAP) Sensor (3.4L) Connector End View

Manifold Absolute Pressure (MAP) Sensor (3.4L) Connector End View

GM622368Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12020403
  • 3-Way M Weather Pack (GN)
Pin Wire Color Circuit No. Function
A OG/BK 469 Low Reference
B L-GN 432 MAP Sensor Signal
C GY 2704 5-Volt Reference