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Home >> Chevrolet >> 2014 >> Impala Limited LS >> Repair and Diagnosis >> External Pages >> Different car >> Section 2 (Wiring Systems And Power Management - Component Connector End Views - A3 To B78B) >> Component Connector End Views >> B74 Manifold Absolute Pressure Sensor

B74 Manifold Absolute Pressure Sensor

WARNING: This page is about a different car, the 2013 Chevrolet Trax and 2013 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
GM2373703
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 1928405523
  • Service Connector: 13384360
  • Description: 3-Way F 2.8 Series, Sealed (BK with BU Lock)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Core Crimp Insulation Crimp
I Pending Pending Pending Pending Pending Pending Pending
B74 Manifold Absolute Pressure Sensor

Pin Size Color Circuit Function Terminal Type ID Option
1 0.5 GY/RD 2704 Manifold Absolute Pressure Sensor 5 Volt Reference I (LUJ/LUV)
2 0.5 BK/GN 469 Manifold Absolute Pressure Sensor Low Reference I (LUJ/LUV)
3 0.5 GN/WH 432 Manifold Absolute Pressure Sensor Signal I (LUJ/LUV)