2005 HYUNDAI ELANTRA ENGINE CHECK LIGHT

  • Tiny
  • pbush
  • 2005 Hyundai Elantra

Computer problem
2005 Hyundai Elantra 4 cyl Front Wheel Drive Automatic 68000 miles

ENGINE CHECK LIGHT APPEARD AT APPROX. 68,000M. PERFOMANCE, OPERATING TEMP, ETC. HAS NOT CHANGED. IS THIS AN AUTOMATIC OPERATION? DO I NEED A ANALYIZING TOOL TO SEARCH CODES? IS THERE A RESET? IF SO, INFO ON HOW WOULD BE APPRECIATED.

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Thursday, July 3rd, 2008 AT 9:29 PM

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  • Tiny
  • mhpautos
  • Expert
  • 30,561 posts

Hi there,

Your ECU has detected a fault and has set a fault code, you will need to have a scan done to identify the code, this will also identify the problem area as each component has it's own fault code.

Mark (mhpautos)

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Friday, July 4th, 2008 AT 4:54 AM
  • Tiny
  • egeronimo
  • Member

Did you gas up recently before the light came on? I don't deal with cars AT ALL, but with my '05 Elantra the check engine light came on and when I called Hyundai they said to check to make sure my gas cap was secure and then wait a day or two for the system to reset itself and it the light was still on to call them back. Sure enough, it was off after 2 days. It happens ever so often if I don't tighten my gas cap A LOT. So you may want to try tightening the gas cap and waiting a day or two. Again, I'm no car expert, and you (I'm sure) know a HELL of a lot more than me, but thought I would chime in. :)

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Wednesday, July 9th, 2008 AT 10:05 AM

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