what volt should it read?

 

https://www.evolutionm.net/forums/in...motor-bad.html

 

This may be a complete stupid question but the pin actually on the iac or the pins on the connector? And with the car on or off? Lol sorry

 

Pull the iac completly out. Test te pins on the iac not the harness.

 

okay awesome ill do that tomorrow before work thank you so much for the help man ill report back tomorrow

 

okay i got anxious and tested it. all #2 and #5 had ~30.5 ohms to each term so i guess the unit is good? What about the teeth i dont see any "teeth" what are they? The resistance is good i dont see much carbon build up maybe a moderate amount on the back side of the blade of the TB. Is the TB just 4 bolts to take out?

 

Checked my plugs agains they are jet black with a white tip. That normal?

 

i checked my IAC and that was fine i just picked up a brand new egr valve from mitsubishi today

 

im gonna do an egr delete and see if that cures the issue haha wish me luck
!!!

 

Rhd-Jon was your cel on? And did the egr fix it?

 

hey guys i am about to boost leak test the car just to rule out anything. Will the boost leak test also test a leaky intake manifold gasket i am assuming so???

 

My cel did come on at 1st i was getting p0300
then it gave me p0401 so i checked the hose to see if it was still connected which
it was so i decided to just buy a new egr valve and hope that that'll fix the problem.
The p0401 egr code happen after i got my clutch installed on my car.
My car should be out the paint shop tomorrow or tuesday as soon as it does i'll
change it out

 

i say clean out your egr valve if u get a chance after you do boost leak test it's 2 screws and taking the two hoses off

 

i just ordered the egr delete and ill just cap it off and show it who is boss! haha i pray it works. I just pressurized my system and did a boost leak. I didnt hear anything leaking and it was dead silent. It did loose pressure but i account that slowly to my homeade tester and my roomate holding the hose to the valve cover clamped shut. But i think it is leak free to be honest or i couldnt hear it at least.

 

tested it 3 times and ran a 100 psi 2 lb tank from 100 psi to 10 psi and couldn't hear a peep out of anything a very small slight seep by the intake/turbo boot meeting but i fixed that already other than that nothing. NExt is the egr delete which i hope is here by middle of the week i will install it, put new bpr8es plugs in gapped at 0.020, and reset the ecu via the battery. Im really not sure what i will do if that doesn't cure the issue. I guess buy a used iac?