How do I get the sevice engine soon codes on 95 Cutlass

Tiny
PAF7EFI
  • MEMBER
  • 1995 OLDSMOBILE
I have a 1995 oldsmobile cutlass supreme sedan 3.1l with 140k miles. The service engine soon light comes on.I took it to auto zone and they did not have the equipment to get the code but told me I should be able to by counting the flashes. How do I get the code from the service engine soon light?
Saturday, May 19th, 2007 AT 4:31 PM

1 Reply

Tiny
SERVICE WRITER
  • MECHANIC
  • 9,123 POSTS
Ground terminal B of the DLC. Then engine light will flash, then pause, then flash again, then a longer pause, then start over. The first series of flashes indicate the first digit and second serie of flashes indicate the second digit of the code.


https://www.2carpros.com/forum/automotive_pictures/30961_firdlc_3.jpg

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Saturday, May 19th, 2007 AT 8:10 PM

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