Throttle Body Question *pic*

[illusive562]

Hey guys, I was cleaning my throttle body today with valvoline synthetic throttle body and carb cleaner...i was wondering what are those two holes near the throttle plate for because some cleaner spilled in it and was wondering if thats bad...one hole is about half an inch wide and the other one is as wide a regular drinking straw...below is a picture i took of the half inch hole...the other hole i didnt take a picture of because it was near the top and i didnt have a good angle...btw i have a 91 camry i4 (3sfe)...thank you

[Pineapple]

That's the ICV hole. Spray lots of cleaner in there and make sure its clean. A dirty ICV is cause for bad idle and rpm bouncing.

[illusive562]

how about the straw sized hole which is at the top of the throttle bottle, which is not included in the picture...

[97&02camryleI4]

22,000 miles on a 91???

[burchard]

The other holes are to generate vacum for ports connected to the vaccum modulator, egr and charcoal cannister. A bit of TB cleanner wont hurt at all.