oh s#:! help

[94scooby]

im working on a single turbo conversion and i am havin a hard time getting the injectors sorted out, the car has been running badly on 550cc but was over fueling i swapped out the 550s and fitted 440s but during the swap we managed to mix up the wires/plugs. so can you help with giving me an idea of how to check the injector firing order. or a problem i am over looking. thanks guys..

[Joker]

ooh i used to know this one, arent they only a certain length and one of them has a mark on them denoting #1?

[Koom]

Did you ever have a look at the ECU pinouts for the swap? That will tell you which wire goes to which injector and the you'll need to chase the wires from the ECU end to see which injector you have it wired to.

You should also check the ignition wires to make sure you've got the right firing order.

[Scoobydoo]

Also dont confuse the cam angle sensor plug with an injector plug. Did that before!

[94scooby]

 JoKer said:

ooh i used to know this one, arent they only a certain length and one of them has a mark on them denoting #1?

hehe we cut the plugs of to fit the nismo 550s. and the reverted back to the old plugs for the 440s dohh...

[94scooby]

just to let you now after a lot of head scrachin and going over it again, it was dirty sparks plugs, lol so ill remember that 1 in the future. ;D

[gazzy2000]

LOL as i quoted you in a PM " One thing to watch for is if you do a heap of starts and it farts round n dosent start etc, the spark plugs foul farkin easy on EJ20s.. so u cud have it all mint but the plugs are simply fouled and need a clean, i have mad e that mistake before lol"

Sucks ay! ;D glad you sussed it out show us your pics!

[94scooby]

thanks guys 4 all ya advice ;D would still be doin it. ill stick some pics up soon.