Faulty Stepper Motor on 1UZ Throttle Body ?
#1
Pole Position
Thread Starter
Faulty Stepper Motor on 1UZ Throttle Body ?
Good day, I am currently experiencing Intermittent idle once the engine is warm.
As such, i would like to inquire whether or not this symptom relates to a faulty Stepper Motor on the Throttle Body of a 1UZ ?
Please provide me with a part number for this Stepper Motor for a 1UZ on a 1996 JDM Celsior
or
Does anyone have a link where a new one can be sourced on ebay or amazon.
Thanks!
As such, i would like to inquire whether or not this symptom relates to a faulty Stepper Motor on the Throttle Body of a 1UZ ?
Please provide me with a part number for this Stepper Motor for a 1UZ on a 1996 JDM Celsior
or
Does anyone have a link where a new one can be sourced on ebay or amazon.
Thanks!
#2
I'm not aware of a stepper motor on the 1996 Celsior, you should have a main and sub throttle TPS and a traction control servo motor.
Idle problems are normally due to a dirty Throttle body, a faulty IACV or a faulty main TPS.
Also check all vacuum pipes for damage/leaks
Idle problems are normally due to a dirty Throttle body, a faulty IACV or a faulty main TPS.
Also check all vacuum pipes for damage/leaks
#4
Pole Position
Thread Starter
I'm not aware of a stepper motor on the 1996 Celsior, you should have a main and sub throttle TPS and a traction control servo motor.
Idle problems are normally due to a dirty Throttle body, a faulty IACV or a faulty main TPS.
Also check all vacuum pipes for damage/leaks
Idle problems are normally due to a dirty Throttle body, a faulty IACV or a faulty main TPS.
Also check all vacuum pipes for damage/leaks
Thanks steve. I thought the stepper motor is on the IACV ?
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