Exactly what the title says... how much are they, and where can I get them the cheapest? A pic would be the most helpful if anyones got one. My idle is a little rough so I was just curious and thought maybe I should just get a new one. And also, what exactly does it mean to clean it out? I was going to take all the sensors off my tb one day but one of the heads broke off the bolt leaving it in the tb so I just said screw it. I did search but I just comes up with people talking about it, not actually pointing the sensor out. Thanks!

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Is there any certain way to clean it out, and with what? Also what do you think I should do about the one bolt that broke off when I was taking this sensor off??? Retap a whole new hole doesnt sound very fun for me?

you could try cleaning it with carb cleaner that stuff works well(any brand its all the same so buy the cheapest) I used about 6 big cans cleaning the intake manifold and TB on my car also are you getting a CEL also you might check the sensor with a voltmeter to make sure current can flow through it

Nope, no CEL; I'm just looking for my own DIY reasons to fix the idle that I dont like, lol. It not always stable and it just bugs me so I'm just tryin to find minor things to do to possibly help it out. I think I messed up my tb by porting and polishing it myself. I'm going to have to find a bigger (actually longer) sanding bit to even it out. Know where I could find one that is longer than the one that comes with a dremel? Thanks!!

dunno about the dremel but is it a high idle? is there any gap between the throttle plate and the TB when its off and you don't have foot on the gas because even if you have a small gap too much air can be slipping by and causing a high idle