Guys I have been having the CEL, VSC/ VSCOFF problem and I had my shop replace the TPS. Now they are saying that the car is running worse. Does anyone have any ideas about what the problem could be? Is there something else that must be done once the TPS is replaced? Some kind of reset or something? Now they are saying they don't know if I will make the Hot Import Nights show tomorrow. I have spent way too much money to miss this show. Guys help me please!?? 
Lexus Fanatic
pull out the ecu-b fuse for about 45 minutes. that may or may not help, but it will reset your ecu
Lexus Fanatic
Quote:
Originally Posted by Automan
Hey Chuck I have an SRT intake does that matter?
sorry-I don't know. I'm sure your ecu will still reset, but I don't know how/if it will affect your intake.
Lexus Fanatic
check ted920 posts
i know you need to set the throtle percentage
let look for some threads
ill get back to you
i know you need to set the throtle percentage
let look for some threads
ill get back to you
I have the same problem with the VSC on/off and it was my front wheel speed senor? 
Lexus Fanatic
Quote:
yeah but your car wasnt running like sh*t Originally Posted by LEXUS_KID
I have the same problem with the VSC on/off and it was my front wheel speed senor?
when you have that combo
car running poorly and those lights thats when it could be TPS or AP or MAF
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Quote:
when you have that combo
car running poorly and those lights thats when it could be TPS or AP or MAF
Originally Posted by T.L.W.
yeah but your car wasnt running like sh*t when you have that combo
car running poorly and those lights thats when it could be TPS or AP or MAF
Ok just wanted to let him know my issue thanks Johnny
Pole Position
My problem ended up being the tps sensor. Have them check that percentage setting.