Codes PO171 and PO134 come up what could be the.

Tiny
ANONYMOUS
  • 2001 MITSUBISHI ECLIPSE
  • 130,000 MILES

Codes po171 and po134 come up what could be the problem I have replaced the oxegensensor

Saturday, March 23rd, 2013 AT 7:54 PM

1 Reply

Tiny
RASMATAZ
  • MEMBER

P0171 Lean fuel condition-could be a vacuum leak, low fuel pressure, EGR valve and MAF sensor-

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Saturday, March 23rd, 2013 AT 8:03 PM

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