IS THERE AN OBD ERROR CODE ASSOCIATED WITH A BAD...

  • Tiny
  • Anonymous
  • 1991 Cadillac Deville
  • 68,000 miles

Is there an OBD error code associated with a bad fuel pump on a 1991 Cadillac Deville?

Saturday, October 27th, 2012 AT 1:04 AM

1 Reply

  • Tiny
  • rivermikerat
  • Member

I can't find any indication that there is. But you can check fuel pressure at the fuel rail/regulator.

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Saturday, October 27th, 2012 AT 1:11 AM

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