2003 Jaguar X-Type fault code

2003 JAGUAR X-TYPE
55,000 MILES • 6 CYL • 4WD • MANUAL
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JAGX
  • MEMBER
  • 1 POST
hi i have a fault code on my jag it is po174 and i was wondering what was the most likely cause the car runs great but the engine light just came on..
Feb 26, 2010 at 5:48 AM
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DAVE H
  • ✓Experienced Mechanic
  • 13,383 POSTS
P0174 System too Lean (Bank 2) .. check for vacuum leaks !
Feb 26, 2010 at 11:13 AM
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