Help meeeeeee

[thafenomeno19]

Got a 2000 civic auto it originally had at y7 in it I swapped it for a y8 it's running on a y7 engine harness replaced dizzy pretty much every thing. It's running on a p2e ecu n still cannot figure out y it won't start I need all the help I can find I'll put gas in ur tank w.e I just need help.

1203 893 8844 call/txt ANY TIME!!!!!!!!!!

[sito19]

U check fuses n main relay timing firing order

[honda 97]

did you do a auto to Manual swap or is it still auto and did you check your grounds

[Mr Layy]

first off... you have to do a wire conversion to the harness, from 3 wire to 2 wire. and are you still using a auto or 5 speed ecu?

[thafenomeno19]

Everything is still auto same harness n all

[Inline4]

Knock sensor? I believe y7 don't have it and y8s do that might be ur problem its under the intake manifold you might have missed that and I believe you are gonna need a y8 harness

[Santi]

You can use same harness, dizzy, injectors, ect. Cel must be on for knock, maybe vtec? Check spark and fuel pressure. An iac does not affect start up. Location? If your near I might be able to help u out tonightish

[thafenomeno19]

I live in Ansonia ct close to new haven

[ManTyme]

thermostat ground or dizzy

[eldiablo]

muffler bearing? no? Just randomly blurting shit out like everyone else. Change the harness and check your grounds that will solve your issue

[thafenomeno19]

Dizzy is new n I think it is the ground but not sure which 1

[ManTyme]

if i had a car i would have definitely swung by but i dont... from what we already discussed before im sure its a ground or something fairly simple

[H22SteakSauce]

Why change the harness? He said he's running off p2e that's non Vtec. So it's not looking for a knock sensor. And the auto y8 uses the same iac as y7. So that's out the question. So is Vtec. But do u have the crank sensor connected? Check the ground on the thermostat housing and the ground from the vc to the radiator support as well as from the tranny to the chassis.

[thafenomeno19]

Thanks guys I will try

[thafenomeno19]

Ttt