C 2500 Truck 2WD V8-6.6L DSL Turbo VIN 1 (2001)
Fuel Pressure Check Valve: Locations
FUEL PRESSURE RELIEF VALVE
The Fuel Pressure Relief Valve is located in the fuel junction block. The Fuel Junction Block is located between the left and right fuel rail assemblies.
Number 5 in the image containing the fuel pressure sensor and the fuel pressure relief valve.
