SCANNER SAYS PO171 WHAT DOES THAT MEAN ON A 2002...

  • Tiny
  • ladycat
  • 2002 Nissan Maxima
  • 150,000 miles

Scanner says po171 what does that mean on a 2002 Nissan Maxima.

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Sunday, October 2nd, 2011 AT 6:58 PM

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  • Tiny
  • rasmataz
  • Member

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.

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Sunday, October 2nd, 2011 AT 7:21 PM

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