Froggy is not behaving. But, then again, since when has she? When I got the car, the tach would swing about wildly in no relation to the engine speed. It would then either pet out or not move at all. Smack the tach face and it might respond. I knew it was either the amp or the gauge, so sourced a fresher gauge. This new one does sort of respond, but not really. It will register only between 1k and 2k rpm, but does move smoothly between them in relation to engine speed.
I have poked around the interwebs for a clue as to where the sensor/amp lives. I am finding much about OM617 cars and diesel, but not anything related to a 1974 SL. Does this thing live on the engine or the transmission? And where should I be looking for the critter? clay 1974 450sl - Frosch - Two tone green 1972 220D - Gump - She was green, simple and ran 1995 E300D - Gave her life to save me against a Dame in a SUV POS 1987 SDL - Beware Nigerian Scammers _______________________________________ http://www.okiebenz.com For new and used parts go to 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
