TPS??????????????

[TGPrix.]

Where is it located? and how much for a new one?

[mfewtrail]

It's located on the throttle body(it will be the bottom sensor, top one is the idle air control valve). I'm not sure on the price, you can look that up online at autozone.com, etc...hopefully someone else will recommend where to get a replacement as OEM or some other brand sensor may be "better" then others in terms of build quality or life-expectancy.

[RareGMFan]

Here's a diagram, if it makes it easier (I know it always does for me  :shock: ).



It's item #20.  The sensor is only like $20 or so, depending on brand.  I just bought one from Napa, though I don't know if my current problems are from a faulty sensor (didn't have them before I replaced the sensor), or something else.

[TGPrix.]

COOL. thanx...

Yeah I called to autozone they had one in stock, they wanted $26.00...
I was planning on replacing both tha tps and tha iac...
I don't know if thats my problem, but I rather start cheap so thats my first choice...

Thanx anyways...