gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Fuel Rail Pressure (FRP) Sensor Switch|Page 6628 > < Fuel System - Diesel Fuel Pressure Regulator Replacement|Page 6623
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Fuel Pressure Sensor/Switch: Locations
Fuel Rail Pressure (FRP) Sensor Switch

FUEL RAIL PRESSURE (FRP) SENSOR SWITCH

The Fuel Rail Pressure (FRP) Sensor Switch is located in the Fuel Junction Block. The Fuel Junction Block is located between the left and right fuel
rail assemblies

Fuel Rail Pressure (FRP) Sensor Switch|Page 6628 > < Fuel System - Diesel Fuel Pressure Regulator Replacement|Page 6623