TPS
TPS
I took it off and when I put it back on it gives me a high idle.
I tried adjusting it a few times and got it lower, but can't get it lower than 1000 rpms.
btw, I also cleaned the tb, mani, egr.
I tried adjusting it a few times and got it lower, but can't get it lower than 1000 rpms.
btw, I also cleaned the tb, mani, egr.
sometimes when you clean the TB, that can bring up the idle too, it might take a while to lower itself. when you put the tps back, did you get it as close to 500 ohms as possible? resistance reading should be 500 idle, 4,000 WOT.
Just noticed you cleaned the UIM and egr tube, did you remove the manifold to do that? if so, check for vac leaks both at the UIM to LIM junction and where the EGR guide tube connects. spray carb cleaner in the general area and see if your idle goes up. if it does, you have a vac leak somewhere
Just noticed you cleaned the UIM and egr tube, did you remove the manifold to do that? if so, check for vac leaks both at the UIM to LIM junction and where the EGR guide tube connects. spray carb cleaner in the general area and see if your idle goes up. if it does, you have a vac leak somewhere
Last edited by CRiME; Dec 15, 2007 at 10:10 PM.
When i took everything apart to do my cleaning i took the tps off like a dumbass. When i put it back on i didn't calibrate it the first time. I drove w/it for about 2 weeks and my car was constantly downshifting. PITA!!! So i reajusted it. It got really high idle when i was moving the tps around and even after i had secured it in again.
If that's what you were referring to.. it goes away. Mine's been golden for about a month now.
If that's what you were referring to.. it goes away. Mine's been golden for about a month now.
K, I adjusted the tps as much as I could and the idle went down to about 900rpms and then I adjusted the little screw on the TB and it went down to about 600rpms.
Let's hope it stays this way.
Thanks guys.
Let's hope it stays this way.
Thanks guys.
No, it didn't stay like that.
when I shift into drive it goes up to like 1000
and later when I had it in park today it was reving by itself. WTF
anyway I have a final to study forright now, so I'll get back to the car tomorrow.
when I shift into drive it goes up to like 1000
and later when I had it in park today it was reving by itself. WTF
anyway I have a final to study forright now, so I'll get back to the car tomorrow.
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sake1bs
4th Generation Maxima (1995-1999)
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Sep 19, 2015 09:32 PM




yea, that too. heat will effect the resistance. make sure the engine is warm when you adjust the tps.
