Please, what could be the reason DTC 0174 appear on OBD II reader?
Thank you
Thank you
Oct 10, 2010 at 2:57 AM
2003 Cadillac SLS DTC 0174
2003 CADILLAC SLS
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Lean fuel condition could be caused by one of the following below:
1.Vacuum leaks
2.EGR and PCV valve.
3.Low fuel pressure.
4.Dirty fuel injectors.
5.Mass Air Flow Sensor.
6.Oxygen Sensor.
1.Vacuum leaks
2.EGR and PCV valve.
3.Low fuel pressure.
4.Dirty fuel injectors.
5.Mass Air Flow Sensor.
6.Oxygen Sensor.
Oct 10, 2010 at 3:16 AM
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