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Home >> GMC >> 2001 >> C3500 HD 8.1 G, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 8.1L - Component Locator >> Component Locator >> Engine Control System Connector End Views >> Fuel Pump And Sender Assembly - Primary
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Fuel Pump And Sender Assembly - Primary

Fuel Pump And Sender Assembly - Primary

GM518981
Connector Part Information
  • 12160482
  • 4-Way F Metri-Pack 150 Series Sealed (BLK)
Pin Wire Color Circuit No. Function
A PPL 1589 Fuel Level Sensor Signal [- Primary]
B GRA 120 Fuel Pump Supply Voltage
C BLK 1650 Ground
D ORN/BLK 510 Low Reference
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