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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1843 (Engine Controls And Fuel - 3.5L (L66) - Introduction (2 Of 2)) >> Component Locator >> Engine Controls Connector End Views >> Manifold Absolute Pressure (MAP) Sensor

Manifold Absolute Pressure (MAP) Sensor

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Manifold Absolute Pressure (MAP) Sensor Connector End Views
GM1290302Courtesy of GENERAL MOTORS CORP.
Manifold Absolute Pressure (MAP) Sensor Connector Parts Information

Connector Part Information 
  • OEM: 6189-0887
  • Service: See Catalog
  • Description: 3-Way F HX Series (BK)
Manifold Absolute Pressure (MAP) Sensor Connector Terminal Identification

Pin Wire Color Circuit No. Function
1 GN/WH 469 Low Reference
2 GN/RD 432 MAP Sensor Signal
3 YE/RD 474 5-Volt Reference B
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