ok so i got a p2p ecu yesterday and i hook it up and my car wont start and it sounded like something poped! Help please!!!

 

your s/n is ekcoupe. do you have a hx, ex or si?
if you have a ex, the p2p is the stock ecu.
why are you switching ecus?

 

yes, we need year of car, year of engine, which engine, etc...

Have you tried putting the original ECU back in? Does it start on that one?

 

alrite hes my brother so i know his info its 97 dx coupe with a jdm zc

 

its starts back up with the original ecu

 

hes doing a mini me with a d16z6 head and just checking the ecu for it

 

well the p2p is for the d16y8.
just use the p28

 

nah im not gonna do that! im gonna have to get a jumper harness to go from obd2 to obd1 and thats gonna be a pain in the ***!! i just need to know whats wrong!

 

the p2p out of honda civic ex so its a vtec computer

 

so he's doing a mini me head swap using a z6 head, or he has a complete zc motor (like a d16a6 or d16z6) either way, i dont know aof any obd2 zc motors. i thought they were only obd1 motors. what wiring harness is he using? the p2p is a obd2 ecu, so it wont work with a zc wiring harness.

(edit) didnt see previous posts when i was writing

 

everything plug in right! im pretty sure the zc is obd2!

 

obd2? so its a non-v jdm civic motor? the p2p is a vtec ecu.

this is a hard ? haha. all the zc's i know are obd 1
mebbe you should just conver to to obd 1

 

yes im putting on the d16z6 head on the zc and im trying to hook up the p2p ecu

 

i think you should message katman. this is a little beyond my knowledge.

 

who is katman?

 

he makes conversion harnesses/jumpers. he used to make em for jhp. he pretty much is the go to for questions about wiring, ecus, frankenstein stuff.
search his username

 

im not finding him!

 

im pretty sure the p2p ecu floods my car!

 

Bro, ideally you want to match ECU's to your head. I have a mini me (y7/y8) in an 97 Cx so I have a P2P. They make harnesses to convert to the OBD1 if that's the year of your head which is plug and play, it's not scary or hard to do.

 

its not a y7 block you should read the posts before posting and the way he has it now it should be just a plug and play