WHAT IS ERROR CODE P0140?

  • Tiny
  • Glenda Moccia
  • 2004 GMC Envoy
  • 6 CYL
  • AWD
  • automatic
  • 65,000 miles

Enter your question. Getting error code of PO140, how is this fixed. Have had two sensors replaced that had to do with gas/air intake is this the same sensor or a different one that needs to be replaced? Service engine light soon keeps coming back on?

Thursday, July 21st, 2011 AT 12:27 AM

1 Answer

  • Tiny
  • mhpautos
  • Expert
  • 29,839 posts

This is for a faulty O2 sensor, is this what was replaced?

Was this
answer
helpful?
Yes
No
Saturday, July 23rd, 2011 AT 8:09 AM

Please login or register to post a reply.

Similar Questions