Hi
What is the light grey sensor/ valve directly below the TPS with ABC
marked on it? (one pipe runs from it to the intake trunking)What does
it do?
Dick
Sensor /valve below TPS?
Moderators: Helpinators, Moderators
Sensor /valve below TPS?
IAC Idle Air Controller.
It has a temp spring controlled by the coolant temp and also a mechanical
valve controlled by a servo. That is how the car can dynamically controll
idle.
It has a temp spring controlled by the coolant temp and also a mechanical
valve controlled by a servo. That is how the car can dynamically controll
idle.