Five Hundred AWD V6-3.0L VIN 1 (2005)
Fuel Pressure Test Port: Description and Operation
PRESSURE TEST POINT
On some applications there is a pressure test point with a Schrader fitting in the fuel rail that relieves the fuel pressure and measures the fuel injector
supply pressure for repair and diagnostic procedures. Before repairing or testing the fuel system, read any WARNING, CAUTION, and HANDLING
information. On vehicles not equipped with a Schrader valve, use the Rotunda Fuel Pressure Test Kit #134-R0087 or equivalent.
