OBD 1 code?

Tiny
YON KOPACZ
  • MEMBER
  • 1990 BMW 325I
  • 174,000 MILES
Could you please send me the correct pins in the diagnostic plug to retrieve the codes via the check engine light?
Thursday, July 31st, 2025 AT 2:29 PM

2 Replies

Tiny
CARADIODOC
  • MECHANIC
  • 34,330 POSTS
For others researching this topic, this article may help:

https://www.2carpros.com/articles/bmw-obd1-1995-and-earlier-code-definitions-and-retrieval-procedure
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Thursday, July 31st, 2025 AT 4:10 PM
Tiny
YON KOPACZ
  • MEMBER
  • 1 POST
Thanks
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Friday, August 1st, 2025 AT 8:39 AM

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