i own a toyota celica 1989 model 2.0 liter the problem is when i just touch the accelerator or let it fully go the car jumps a little bit like a jerk and also it is idling high ive been told it is the throttle position sensor and that its easy and cheap to fix ive been told by a mechanic that i need to replace a little green box beside the throttle cable didnt hear what he called it could this be it i cant be sure if he said the T.P.S or IAC valve what do you think it is and can i do the T.P.S sensor myself how ????????????????????????
Car Help?????????????????
- Thread starter yehaaaaaa
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