1992 CADILLAC DEVILLE

  • Tiny
  • sean03
  • 1992 Cadillac Deville
  • 135,000 miles

I pulled the code off my car and it came up with E31. I looked it up online and it said it was the map sensor. The guy at autozone said that is why it felt like their was no fuel pressure. Where is the map sensor on that car.

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Friday, April 6th, 2012 AT 12:48 AM

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  • Tiny
  • ASEMaster6371
  • Expert
  • 25,556 posts

On the back valve cover. I would get a real diag before throwing parts at it. Codes never identify bad parts, just failed systems.

Roy

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Friday, April 6th, 2012 AT 12:51 AM

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