Notes Regarding Automatic Recognition Of Mechanical End Stop Of Closed Throttle Valve
WARNING: This page is about a different car, the 1996 Mercedes-Benz C220, 1995 Mercedes-Benz C220, and 1994 Mercedes-Benz C220. However, it is still accessible from the selected car via links, so may be relevant.
The mechanical end stop of the closed throttle valve at idle is determined by the ISC actuator and stored in the engine control module. After replacement of the engine control module or the ISC actuator, the mechanical end stop of the throttle valve must be again determined and stored.