I've got a 95 olds 88 w/3.8. I've got the 16 pin obd2 port under dash, but technically it'* an obd1 system (hence obd 1.5). my scanner is not communicating, and I'm told that particular application the jumper wire doesn't trigger cel flash codes. so I went from a cel, now a no start. just want to pull the codes on this basic gm model, any suggestions would be greatly appreciated please and thank you!

I've got a 95 olds 88 w/3.8. I've got the 16 pin obd2 port under dash, but technically it'* an obd1 system (hence obd 1.5). my scanner is not communicating, and I'm told that particular application the jumper wire doesn't trigger cel flash codes. so I went from a cel, now a no start. just want to pull the codes on this basic gm model, any suggestions would be greatly appreciated please and thank you!

I've got a 95 olds 88 w/3.8. I've got the 16 pin obd2 port under dash, but technically it'* an obd1 system (hence obd 1.5). my scanner is not communicating, and I'm told that particular application the jumper wire doesn't trigger cel flash codes. so I went from a cel, now a no start. just want to pull the codes on this basic gm model, any suggestions would be greatly appreciated please and thank you!

how to pull codes

Do you have a way to add coverage to your scanner. That is required.

WHY ALL THE POSTS FOR THE SAME THING?

Merged thread https://www.gmforum.com/oldsmobile-1...d-1-5-a-314329 created at 07:09CDT into this (the original) thread.

Merged thread https://www.gmforum.com/oldsmobile-1...d-1-5-a-314328 created at 07:06CDT into this (the original) thread.

Okay, finished merging duplicate threads. I'm not sure how this happened, but please try not to start duplicate threads for the same issue.

This has been discussed here a hundred times. Even in the tool section.

Actron CP9150 is currently the ONLY consumer grade diag tool that can read the GM 1.5 systems.