I am looking at buying a civic with a gsr swap. It has a mugen ecu but i am not sure witch model. What is the difference from the p28 and the p30 and what do they add to a stock GSR engine?

 

p28 is 92-95 ecu p30 is jdm 92-95 sir

 

and any real/fake mugen chip is complete CRAP

maybe you got lucky and it's a fake mugen chip, so you can remove that chip, destroy it, and burn a new one.

http://www.pgmfi.org is your friend

 

YOU SHOULD GET A P72 SO THE SECONDARY RUNNERS WILL OPPERATE

 

a chipped ecu will also operate the secondaries

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by GSRswapandslow. &raquo;</TD></TR><TR><TD CLASS="quote">a chipped ecu will also operate the secondaries</TD></TR></TABLE>

what about an obd1 p72 with a mugen chip
that's actually what i have right now

 

mugen chips are just plain crap...plain and simple

they cut out a lot of necessary sensors so that no CEL's show up

there's no point in NOT haveing a TUNED ecu if you allready have a chipped ecu. Blindly tuned chips are basically worthless when you can have a proper one with just a little more effort.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by GSRswapandslow. &raquo;</TD></TR><TR><TD CLASS="quote">mugen chips are just plain crap...plain and simple

they cut out a lot of necessary sensors so that no CEL's show up

there's no point in NOT haveing a TUNED ecu if you allready have a chipped ecu. Blindly tuned chips are basically worthless when you can have a proper one with just a little more effort.</TD></TR></TABLE>

J. Davis, is that you?

 

Joseph is my bitch, actually