I know you both were having a high idle ~1500rpm, right?

Just wondering, do you guys have your "fast idle cam" operating properly and/or coolant running to it?

How about TPS adjustment?

 

Nismo3112 told me the other day when I talked to him that he just needed to adjust his TPS. I dunno if he ever got around to doing it or not yet.

 

I can adjust my TPS however the hell I want it and it won't change anything. I even took it off and it still gives me a 1400-1500 rpm idle.

I have not installed my IACV plate yet, could that solve the problem? Adjust the IACV with the screw?

 

1500 damn, I hate mine and it is 900

 

Small price to pay for getting torque steer in 3rd gear.

 

Between the IACV and the ECUs expected fast idle cam signal, I'd say you have some tinkering to do.

 

Other than installing the IACV and manuallty adjusting the idle, I don't know what else I'd have to do

 

What TB are you running? Is the signal the ECU sees for the fast idle cam, correct?

What I'm thinking is that the ECU is thinking the car isn't warm, since that's what mine does before it gets up to temp.

4th gens have that thermo-sensor in the bottom of the TB, but I don't know what setup you have.

 

Its not the fast idle that lies in the stock TB thats the problem because my pathy has none .


Ive said it before ill say it again when i first put my pathy TB on over two years ago mine idled at 1500 or higher it ended up being my tps set wrong.

Jclaw if you came to my house and i bolted my TB on your car i garentee your prob will be fixed.

And like i said before the set screws in the TB are there for a reference point and in order to set it right,and there are two ways to set the TB,s depending on wither you have WOT switch or not.

And i believe tilley has pathy TB.

 

No, tilley has a modded 2k2 TB, he has said it many times before. He said he used the 4th gen IACV plate (as seen in the pics) and set it to .4-.5V and he says like that it idles fine.

 

I'm using a modded 2k2 TB.. When I entirely removed my IACV, my idle dropped from 3300 to 1500 (BTW, all adjustments were all the way down)


I'm thinking about getting a PF TB, but the high idle doesnt bother me too much.

The Titan Supra idles at 1500

 

I like the 1500 rpm idle. When I launch at the track I launch it right off idle and don't even touch the gas pedal before it's time to go.