whats up h-t. i am in need of some help. ok, i have a 90 integra which i am planning to do ls/vtec. i already have a complete b16 head, intake manifold, pr3 pistons and an p2t ob2b ecu all out of a 99 civic si. also have the ls block. my question is could i use the p2t ecu with a jumper harness ob2b-obdo to run in my 90 da? if i do this, do i have 2 run a second o2 sensor and which dizzy could i run with this set up besides the si. and also do i have to put a crank sensor? thanks if there is anything else i am missing please let me know. thanks again.

 

Yea you can do it but way more trouble than it's worth... Convert to OBD1 with a jumper harness and get a chipped P28 or equivalent ECU. Even if you used the Si ECU you would never be able to get rid of all the codes without a lot of extra wiring and headaches.

 

thanks i will look in to that. any one else?

 

your car will most likely never run right trying to convert it to run obd2b.

 

dont do it!!1 it's never gonna run right and y would you want so many extra sensors and other things.. just get a ob1 p28 like stated above