i have a 93 turbo lude and ive been looking into uberdata and ditching the vtec controller. i already know how to install it and what ever but i was wondering if it is possible to use uberdata on a p13 ecu? all i read was that all it had to be was obd1 but it would say civic or integra. if all comes to worse i guess i could just get a p72 and use that.

 

edit: i guess not.



Modified by mmuller at 10:04 PM 3/8/2005

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Green Lude 93 &raquo;</TD></TR><TR><TD CLASS="quote">i have a 93 turbo lude and ive been looking into uberdata and ditching the vtec controller. i already know how to install it and what ever but i was wondering if it is possible to use uberdata on a p13 ecu? all i read was that all it had to be was obd1 but it would say civic or integra. if all comes to worse i guess i could just get a p72 and use that.</TD></TR></TABLE>

There seems to be more active development with CROME. I believe partial P13 support already exists, and I bet it will be fully implemented in a few months. There is a fair P72 map based on P13 code on the Uberdata and pgmfi.org forums. I just set up a p28 with IAB control for a customer two weeks ago for his H22 EG, and it worked quite well.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mmuller &raquo;</TD></TR><TR><TD CLASS="quote">sure you can</TD></TR></TABLE>
Ummm, NO.

Currently p13s are not supported. I don't trust Crome with the P13, nobody is using it. If you want to run Uberdata, you will have to use a P72.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Silverpike &raquo;</TD></TR><TR><TD CLASS="quote">Ummm, NO.

Currently p13s are not supported. I don't trust Crome with the P13, nobody is using it. If you want to run Uberdata, you will have to use a P72.</TD></TR></TABLE>

care to elaborate?

 

ok. Yea i havent heard to much about crome either. I guess i could get a p72 and then use uberdata with that. Why wouldnt the p13 work? isnt software the same for all the obd1 ecu's? as long as it is tuned for the car.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Green Lude 93 &raquo;</TD></TR><TR><TD CLASS="quote">ok. Yea i havent heard to much about crome either. I guess i could get a p72 and then use uberdata with that. Why wouldnt the p13 work? isnt software the same for all the obd1 ecu's? as long as it is tuned for the car.</TD></TR></TABLE>
You can read all the details on pgmfi.org if you like.

The bottom line is that the p13/Accord code is substantially different from the p28/p72 code. They use different fuel tables, and nobody has invested the time to properly reverse-engineer them (aside from Neptune).

I have never gotten the fuel maps to work under Crome on the P13. Even John Cui tells people not to use P13 roms.

 

thanx for the info.