I cleared the faults and all came back except fault 5 from pin 14.

Yesterday I did find one of the vacuum lines, under the front cover, that leads to the left and goes under the engine to a sensor off.

When I listen to the engine, I swear that I can hear a leak under what I believe to be the manifold on the right side of the engine. I didn't get a chance to jack up the car and look under it for faulty vacuum lines. I see two vacuum lines going under the back part of my engine.


Again thank-you for all the help you have given me. I have just started working on our Mercedes and am lost on some of these topics.

__________________
Gary

E320 1994
ML320 1998