Low fuel rail pressure readings can be a sign of fuel delivery trouble that thanks to the PPE Fuel Rail Pressure Gauge, can be headed off before real trouble arises. Know when your diesel is starving for fuel or when it’s running at its optimal tune. PPE also offers a Fuel Rail Pressure Gauge harness (5130101) that is recommended to ease installation, but is not required.
- White lettering on black face with orange needle.
- Black bezel
- Dimmable white LED illumination
- Full sweep design measures from 0 to 30,000 PSI