GOOD AM, I THINK YOU FOLKS ARE GREAT. WHAT DOES THE THROTTLE POSITION SENSOR DO ON A 1992 LEXUS LS4OO.

Asked by lexusny Sep 10, 2015 at 05:57 AM about the 1992 Lexus LS 400 RWD

Question type: Maintenance & Repair

1992 LEXUS LS 400 THROTTLE POSITION SENSOR'S FUNCTION, PLEASE

6 Answers

3,815

tennisshoe is right it is a sensor to tells the computer where the throttle is at so it can add more or less fuel. Rowefast i think you are talking about a IAC idle air control or idle control motor. it cusses a vacuum leak to step up the rpm so is not to kill the motor when your ac is on or you drop the throttle fast

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