Sensor, Fuel Rail Pressure: Installation

WARNING:

High-pressure fuel lines deliver fuel under extreme pressure from the injection pump to the injectors. This could be as high as 207 bar (3, 002 psi). Use extreme caution when inspecting for high-pressure fuel leaks. Inspect for high-pressure fuel leaks with a sheet of cardboard. Wear safety goggles and adequate protective clothing when servicing fuel system. Fuel under this amount of pressure can penetrate skin causing serious or fatal injury.

Courtesy of CHRYSLER GROUP, LLC

Lubricate the threads of the fuel rail pressure sensor (2) with a medium hydraulic oil Mobil DTE-25 or equivalent.
Install the Fuel Rail Pressure Sensor (FRPS) (2) and tighten it to the proper torque specification. Refer to (TORQUE SPECIFICATIONS ).
Connect the FRPS wire harness connector (1).
Install the top engine cover. Refer to COVER, ENGINE, INSTALLATION .
Connect the negative battery cable. If equipped with an Intelligent Battery Sensor (IBS), connect the IBS connector.
Check the high pressure fuel system for leaks. Refer to FUEL SYSTEM/FUEL DELIVERY/DIAGNOSIS AND TESTING .