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UB3 Digital on OBDII system


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Posted

I have been told a UB3 in an OBDII car is possible.. I am just wanting now a community consensus.. I see a couple of you 94 Cutty guys running around with it in your car now, which is running OBD1.5.. As I understand, OBD1.5 is similar to the OBDII system.. If anyone can shed some light on this, that would be awesome! Thanks!

 

Also, I know the DIS' "Fuel Economy" won't work.. this is not a DIS question.. Just a UB3 one.. THanks again..

Posted

from what i understand everything will work on the ub3 aside form the tach.

 

you need a pic 16f84 programmed to translate the obdII signal to obdI so the ub3 can read it.

 

i've been working on one for a couple months now to integrate into my adapters for some of the guys on l67swap.com, but i have quite a bit more work to do. i also need to get a programmer instead of using the one that belongs to a guy i know that works for a puter repair shop

Posted

That would be awesome, as soon as it's completed I know who I'll be asking to purchase one. I'm looking forward to it; good luck with that. I'd like either an L36 or L67 in my Regal, but I want the fully working UB3. I just swapped in the UB3 for that reason, the tach, so it would be redundant of me to not have it working.

Posted

i know one guy who has done it with 90 cutlass. he was going to make me one but it takes too much time. he said he burned a chip for it

Posted

Email? Link to chip? All I need are: the instructions, and a shopping list of what I need to get to do it

Posted

Please do so brian ... you will forever be "da man" if we can obtain that information!!! It'll be one more reason for me to swap in a L36 into my car.

Posted

i talked to the guy brian is talking about. he didn't really seem too eager to help me out at all.

Posted

... Just when I thought there was a little hope. It would be nice to have a fully functional UB3 w/ the OBD-II system, oh well. You think that people would at least try to help our fellow W-Body community members. Maybe he'll have a change of heart. :shrug:

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