Fuel Rail Pressure Gauge Wiring Harness Installation InstructionsUpdated 14 days ago
Have all of the information needed to install your Fuel Rail PSI Gauge Wiring Harness designed for MaxTow Fuel Rail Pressure Gauges? Our handy Install Guide walks you through the entire setup step-by-step. These Accessories are a great option for simplifying and speeding up installation of Double Vision® and MaxTow Match Gauges. As a reminder, Free Lifetime Tech Support also comes standard with purchases so we're here to assist if you have any questions along the way!
MaxTow's Fuel Rail Pressure Gauge Wiring Harness installs directly to the fuel rail pressure sensor for a clean installation without having to splice into any factory wiring. Simply disconnect the rail pressure harness connector and plug in the new rail pressure pigtail harness into the factory sensor and sensor harness. Connect the green and black wires from the gauge harness to the matching wires on the pigtail harness and you're set. This rail pressure pigtail harness adapter features a length of 6" with 9" sensor and ground lead wires.
Compatible with:
- 2003-2012 Dodge Ram 2500 3500 5.9L & 6.7L Cummins
- 2002-2018 Duramax LB7, LLY, LBZ & LLM
Product SKU: MT-Harness-Rail
(Click the link below to view our online Installation Instructions)