FALSE ALERT READING

  • Tiny
  • rooster
  • 2000 Chevrolet Tahoe
  • V8
  • 4WD
  • automatic
  • 148,000 miles

Is there a sensor that controls the "check engine soon" alert? Vehicle seems other wise to check out. What is its location?

Friday, August 5th, 2011 AT 11:29 PM

1 Answer

  • Tiny
  • rasmataz
  • Member

Go to this link: http://www.2carpros.com/articles/service-engine-soon-or-check-engine-light-on-or-flashing

Have the computer scanned for code/s-you have a problem within the engine management system that caused the CEL to turn on-This is your starting point of diagnosis,finding out what's going on.

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Friday, August 5th, 2011 AT 11:32 PM

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