I am about to go turbo on my Si and it being a obd2 car I am pretty sure im going to have to convert to obd1. Is there any program that chips the obd2 ecu and allows you to tune with it or am I stuck going to obd1 and running a p28?

 

eh, you can chip an obd2 ecu but its basic... increased rev limit and move vtec, but thats about it. nothing advanced like uberdata

 

obd1

 

obd2 has too much useless crap.. obd1 is the only way to go pre K-series and post obd-0

 

Were lucky enough as it is to be able to chip an OBD1 relativley cheap (~$25), but on top of that OBDII users can revert to an OBD1 ECU with only a harness to change. Quite nice compared to any other fuel injected car that I have worked with. Most of them have to use at least something like Megasquirt (still kinda expensive) if not then it'll cost in the high hundreds to do even simple things before something like a standalone is needed.

Go OBD1 and thank yourself for doin it right later

 

Read http://phearable.net/tech/efibeginnerguide.html

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mtber &raquo;</TD></TR><TR><TD CLASS="quote">Read http://phearable.net/tech/efibeginnerguide.html</TD></TR></TABLE>