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Fuel Rail Pressure (FRP) Sensor (LNF)

Fig 1: Fuel Rail Pressure Sensor (LNF) Connector End View
GM1331443Courtesy of GENERAL MOTORS CORP.
Fuel Rail Pressure (FRP) Sensor (LNF)

Pin Wire Circuit Function
1 0.5 GY 808 Low Reference
2 0.5 GY 2918 Fuel Rail Pressure Sensor Signal
3 0.5 GY 598 5-Volt Reference 1
Connector Part Information 
  • OEM: 1-928-403-966
  • Service: 88988583
  • Description: 3-Way F 2.8 Series Sealed (BK)

Terminal Part Information 
  • Terminal/Tray: 1928498135/19
  • Core/Insulation Crimp: J/J
  • Release Tool/Test Probe: J-38125-213/J-35616-16 (L-GN)
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