ford 1998 code 0174

1998 FORD WINDSTAR
139,000 MILES • 6 CYL • FWD • AUTOMATIC
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RKAMOLA
  • MEMBER
  • 3 POSTS
I have a code 0174 "system is running lean on bank 2"
how adn where do I fix this
Mar 5, 2011 at 3:39 PM
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WRENCHTECH
  • ✓Experienced Mechanic
  • 20,760 POSTS
Is that the only code? You're not getting a PO171 along with it?
Mar 5, 2011 at 4:29 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
P0174: 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.
Mar 6, 2011 at 10:06 PM
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