Okay after i put on my new intake manifold, i threw a cel. So i checked it and it was the iavc. would this affect any kind of performance? The only thing that i noticed is that when i first start the car up and it is cold it just idels normal. So in other words i dont have a cold start idel.

 

need more specifics if you want help

 

like what? i told you it dose not have a cold idel, and that it started as soon as i put my new intake mani on. And that this is the only problem that i have noticed. i just wanted to know if it would have any other effects other than the cold idel thing.

 

does the car idle real shitty and low? when i didnt have my IACV wired right,..it did not have a cold start,...and it idled real low and shitty,...if i was you,..try taking the IACV off the manifold and cleaning it with carb cleaner to see if that could fix the problem

 

well it idels low but not shitty, but when i run the ac it dose idel shitty.

 

bump

 

dose any know?

 

BUMP for some help. I went to the track and ran 16.8!!! that is almost a second and a half slower than befor!!!

 

if it was working fine before you did the manifold swap then I am certain you switch plugs with the tps sensor.

 

i did all of that. i even had a mechnic reinstall it. And still the same problem.but would that code make me run that much slower?

 

instead of worrying about how fast you will run, fix the problem first....

 

well i did not think that this would cause such a drastic loss in time. And the cel came up once i put the mani on. I guess i could look at another civic and check the wires. But i just reall want to know if that is what caused me to run so slow. I mean my car dose not feel any slower, but the track proved me wrong.

 

Bump for some suggestions

 

Nothing?!?!?

 

bump....

need help as well. i just put a skunk2 IM on my gsr motor in my 00 civic ex. im using my stock ex harness as well. so far as ive read, it says that there should be a plug for the iavc on the ex harness, but i couldnt find it. im having the same symptoms as him, with the bad idle on a cold start etc. how do i go about fixing this problem. need to know asap. do i have to directly wire it into the ecu? thansk.