2002 Mercedes Benz C240 Repair Question
Topics covered: Idle air control valve.
Mileage: 104,000 miles.
Mileage: 104,000 miles.
Asked on March 2, 2011
Low idling
My mb c240 has 104k the idling is low when in drive position and at stop at the traffic light. should the idling be adjusted to a higher position or it adjust by itself automatically?
Asked by fropen228Answer
Replied on March 21, 2011
It it controled by the computer. The computer sends a signal to the idle air control valve that is responsible for idle speed. Check that to see if it is carboned or not working properly.
