2002 Chevy Impala check engine light

Tiny
FAITH468
  • MEMBER
  • 2002 CHEVROLET IMPALA
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 179,000 MILES
My 2002 impala needs inspection, check engine light won;t go off inspection guy says either a wire issue or sensor issue, what say ye?
Monday, March 31st, 2008 AT 12:16 PM

1 Reply

Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
First thing you need to do is have the codes read, Autozone does it free, Post the results with the code number(s). Even if the service engine light is not on, there should be freeze frame data stored.
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Monday, March 31st, 2008 AT 1:59 PM

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