How to scan my car

Tiny
JOHN HARRINGTON
  • MEMBER
  • 1994 PONTIAC TRANSPORT
  • V6
  • 2WD
  • AUTOMATIC
  • 140,000 MILES
I am trying to scan my car and it does not work. I have been trying jump the A and B in the scan plug, with a wire to start the diagnostic mode but noticed it does not have in the B port a metal connections it looks empty? I think I have a real problem. Please help me.
Monday, July 10th, 2017 AT 7:54 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,363 POSTS
Hello,

Here is a guide that shows you how to scan you car.

https://www.2carpros.com/articles/buick-cadillac-chevy-gmc-oldsmobile-pontiac-gm-1983-1995-obd1-code-definitions-and-retrieval-method

Please let us know what happens.

Cheers, Ken
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Monday, July 10th, 2017 AT 7:59 PM

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