HOW CAN I GET OBD CODES IN A CAR THAT WON'T START AND HAS HAD THE BATTERY DISCONNECTED?

  • Tiny
  • Wanting
  • 2007 AUDI 100

I have been working on a vehicle that had a check engine light, but will no longer start at all, during the process of trying to fix it I disconnected the battery, which reset the OBD codes. When I scan the computer it says no codes, I know there are codes, but I don't know if I can get them back without actually driving the vehicle and it currently won't start.

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Monday, May 7th, 2012 AT 1:34 AM

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  • Tiny
  • Fixitmr
  • MEMBER

No codes till you drive. Do you have spark and fuel pressure and injector pulse?

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Monday, May 7th, 2012 AT 1:53 AM

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