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P0190 Diagnostic Trouble Code Discussion for February 2009

Fuel Rail Pressure Sensor Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0190
Help Request Posted
2000 Mercury Mystique GS 2.0L Hesitation, Surge, Cuts out, Misfire, MIL Lamp on VIN: 1MEFM6532Y
P0190: fuel pressure regulator circuit malfunction. this car when cold runs fine. once it warms up it runs like its running out of fuel. scanner shows at times it running way lean but most of the time way rich at just above a steady cruise. the more you load it the worse it gets. when this is happening the inj ...
February 04, 2009
2000 Mercury Mystique GS 2.0L Hesitation, Surge, Cuts out, Misfire, MIL Lamp on VIN: 1MEFM6532Y
P0190: fuel pressure regulator circuit malfunction. this car when cold runs fine. once it warms up it runs like its running out of fuel. scanner shows at times it running way lean but most of the time way rich at just above a steady cruise. the more you load it the worse it gets. when this is happening the inj ...
February 04, 2009