Renault Megane 1.6 K4M700 2001 - High Idle #Archived Message
Posted by Peter Igo on December 7, 2009, 3:30 pm
This one is bugging me! It has a high idle speed (2000 revs) from cold that will calm down as it warms up and then it is fine. There are no fault codes in the system and we have fitted a coolant temp sensor, an air temp sensor and the potentiometre on the end of the inlet manifold. We have had the throttle body off and all looks ok. Question where do we go from here? Any help please. Thanks Peter