i just bought a dohc zc for my 4 door. came with a pm6 chipped ecu with pm7 map or something. something ot make it identical to a pm7. just wondering if it will make my d15b2 mpfi any more powerfull or just make it run like ****?

 

first of all your d15b2 wont run on a multi port fuel injection ecu unless you convert the harness and intake manifold. The d15b2 is a duel piont.

 

read my post again.. d15b2 mpfi

 

probably be too rich.

 

PM6 and 7 had similar maps, I think. I would assume too rich, but since its chipped just take a look at the afr using the stock o2 sensor. Even though it wont be very accurate at all, it can give you an idea of how its running.

 

its not a big deal. i dont want to run the chipped ecu all the time.. i'll probably put it in just to see how it runs for a day. just need this d15 to last the winter then its out of there. and in with the zc