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Home >> Chevrolet >> 2007 >> Chevy Express G2500, Van Cargo, 6.6 6 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Engine Control System & Fuel System - 6.6L (LLY) - Introduction (2 Of 2)) >> Component Locator >> Engine Controls Connectors >> Fuel Rail Temperature (FRT) Sensor

Fuel Rail Temperature (FRT) Sensor

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Fig 1: Fuel Rail Temperature (FRT) Sensor Connector End View
GM784094Courtesy of GENERAL MOTORS CORP.
Fuel Rail Temperature (FRT) Sensor Connector & Terminal Parts Information

Connector Part Information 
  • OEM: 178392-6
  • Service: See Catalog
  • Description: 2-Way F Sealed (GY)
Terminal Part Information 
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
Fuel Rail Temperature (FRT) Sensor Terminal Identification

Pin Wire Color Circuit No. Function
1 YE 1578 Fuel Temperature Sensor Signal
2 BN 6062 Low Reference
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