Curly, The plug on the top of the IP is the rack position sensor, nothing to do with idle. It has a locking ring that needs to be turned to allow removal.
There is a small two pin connector at the back of the IP, between IP and cruise control actuator, which is for idle. Pinch to release. -- Max Dillon Charleston SC '87 300TD '95 E300 On July 13, 2015 12:00:18 AM EDT, Curly McLain via Mercedes <firstname.lastname@example.org> wrote: >(I think EDC is the book term for the >electronic idle speed control plug on the top of the IP.) _______________________________________ http://www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com