2003 JAGUAR

  • Tiny
  • ontay
  • 2003 Jaguar X-Type
  • 6 CYL
  • AWD
  • automatic
  • 145,000 miles

How can I fix my 2003 jaguar x type code p0174 and p0171

Tuesday, January 25th, 2011 AT 3:43 AM

1 Answer

  • 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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Thursday, March 10th, 2011 AT 4:31 AM

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