I have recently been doing alot of researching about ecus, and I need help. I have a 92 Honda Prelude with a h22a VTECH motor. My ecu is a p13, but I have seen some post about being able to use a p28. Do I need wiring convertorsor anything to use one, and what is the difference between them???

 

a CHIPPED P28 is a fully tunable ECU, everything can be changed for your needs, but that is not the cheapest route. For your needs, I would suggest for you to keep your P13.

 

i had the p 13 ecu for about a week u should get the p28 it is alot better than the p 13 u can chip it an get it tunned ur h22 will run like a beast but u might want to change to bigger fuel injectors to be safe like i did good luck

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by brad225 &raquo;</TD></TR><TR><TD CLASS="quote">i had the p 13 ecu for about a week u should get the p28 it is alot better than the p 13 u can chip it an get it tunned ur h22 will run like a beast but u might want to change to bigger fuel injectors to be safe like i did good luck </TD></TR></TABLE>

why did you get bigger injectors?

ONLY get a p28 if you are going to get it tuned. If you plan on just buying a chipped ecu and then putting it in without getting actual tuning done then dont waste your money.

the p13 is the stock ecu and is what should be used on a stock motor.