JEEP CHEROKEE ENGINE PROBLEM

  • Tiny
  • haroldkidder
  • 1993 Jeep Cherokee
  • 251,977 miles

What does engine code 51 mean?

Sunday, February 10th, 2013 AT 4:00 AM

1 Answer

  • Tiny
  • caradiodoc
  • Expert
  • 25,262 posts

http://www.2carpros.com/articles/jeep-diagnostic-trouble-codes-for-car-built-on-or-before-1995-odb1

51 Oxygen sensor signal input indicates lean air/fuel ratio condition during engine operation

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Sunday, February 10th, 2013 AT 4:17 AM

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