FixVault

Manifold Absolute Pressure (MAP) Sensor

WARNING: This page is about a different car, the 2001 GMC Sierra and 2001 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Manifold Absolute Pressure (MAP) Sensor

GM684840
Connector Part Information
  • 12129946
  • 3-Way F Metri-Pack 150 Series Sealed (GRA)
Pin Wire Color Circuit No. Function
A ORN/BLK 469 Low Reference
B LT GRN 432 MAP Sensor Signal
C GRY 597 5 Volt Reference