...o2 sensors. You may also want to disconnect the battery for a bit to force the ECU to 0 out the fuel trims and let it re-learn what adjustments it needs to make with the new intake and exhaust. ...
...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.***** ...
...Fuel Trim Adaptive Too Lean P1124 Long Term Fuel Trim Adaptive Too Rich P1127 Long Term Fuel Trim Multiplier Too Rich P1128 Long Term Fuel Trim Multiplier Too Lean P1134 HO2S Bank 1 Sensor 1 ...
Question about 2003 Tiburon
...fuel pressure, fuel trim,no vacuum leaks,including exhaust,good or new oxygen sensors There is a reason why a converter fails At 14 years of age ,sure, it's worn out, replace it. Replace it your ...
check engine light code is P1124 what does it mean? code p1124 refers to long term fuel trim--additive-mixture too lean===causes --HO2s---fuel pressure--fuel system---mechanical fault---ECM
...fuel trim problem. Probable causes: 1. Faulty sensor or solenoid 2. Control unit software needs updating 3. Faulty PCM or ECM 4. Fuel pressure problem. Check pump, regulator,filter, and lines Fault ...
...Fuel Trim and O2 sensor readings, based on whether the vehicle is under load, running rich or lean, and what state the PCM is in for correction. I tried to paste the full answer, but Fixya's systems ...
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