Schley Tools – 12150 - 27mm 12-Point Duramax Fuel Rail Pressure Switch Wrench 11100 Corrosion-Resistant: Special coating prevents rust

Corrosion-Resistant: Special coating prevents rust and extends tool life

There is also a 3/8 square drive built in the handle to provide extra torque when needed

coarse thread jack screw provides extra strength and maximum force

thread chaser for clamp holes

This versatile tool is particularly useful in automotive and mechanical applications

Schley Tools – 12150 - 27mm 12-Point Duramax Fuel Rail Pressure Switch Wrench 11100 Corrosion-Resistant: Special coating prevents rustThis tool is designed to remove the fuel rail pressure sensor on the 2006 to 2010 DURAMAX LBZ and LMM diesel engines. Located in the rear end of the right fuel rail under the EGR cooler. The sensor cannot be removed with conventional tools unless the EGR cooler and heat shield are removed first. Using this uniquely designed wrench one can remove the sensor without removing all of these components, saving valuable time. Saves more than 1 hour depending