Question about 2003 Hyundai Tiburon
CODE DTC PO175 - FUEL TRIM MALFUNCTION SYSTEM TOO RICH BANK 2.**** POSSIBLE CAUSES BASE ENGINE MECHANICAL FAULT AFFECTING ONE OR MORE CYLINDERS **** EXCESS FUEL VAPORS IN CRANKCASE THE OIL NEEDS TO BE CHANGED.***** EVAP SYSTEM COMPONENT HAS FAILED OR CANISTER FUEL SATURATED.**** FUEL CONTROL SENSOR IS OUT OF CALIBRATION ECT IAT OR MAF.**** FUEL DELIVERY SUPPLYING TOO MUCH FUEL DURING CRUISE OR IDLE PERIODS FAULTY FUEL PUMP OR FAULTY PRESSURE REGULATOR .***** FUEL INJECTORS IS LEAKING OR STUCK PARTIALLY OPEN ONE OR MORE.**** HO2S IS CONTAMINATED DETERIORATED OR IT HAS FAILED.TO SAVE TIME MONEY HAVE VECHICLE SCANNED AND HAVE FUEL PRESSURE CHECKED IT SHOULD BE 43 PSI. WITH NEW FUEL FILTER.
Posted on Sep 10, 2010
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Posted on Jan 02, 2017
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