Media Summary: Do you need a DTC manual specific to your vehicle (make, model, and year)? Order it here ... Fuel pressure regulator UPDATE had a computer issue causing and open Circuit  Would only happen at cold starts. In this video I explain how I test the Fuel Pressure control valve when there is
How To Fix P0090 Code - Detailed Analysis & Overview
Do you need a DTC manual specific to your vehicle (make, model, and year)? Order it here ... Fuel pressure regulator UPDATE had a computer issue causing and open Circuit  Would only happen at cold starts. In this video I explain how I test the Fuel Pressure control valve when there is This 2012 Infiniti QX56 was brought in setting some high pressure fuel pump I TEST THE LOW FUEL PRESSURE PUMP AND IT FINE. 70 PSI.AFTER INSTALL NEW NISSAN HIGH PRESSURE FUEL PUMP ... Check the harness for wire damage on the yellow and purple wire that controls the high fuel pressure pump circuit. Driver side left ...
