Well I like the Russian EPC and here is the page for W123's. And it is operating good. Much easier to find and look at the part then on the factory EPC to my way of thinking. Keep it simple, stupid is the old KISS saying.

http://www.everythingbenz.com/type/w123-123-mercedes-schematics-drawings

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Junqueyardjim
Christianity, if false, is of no importance, and if true, of infinite importance. The only thing it cannot be is moderately important. C.S. Lewis



1983 Mercedes W123 240D 4 Speed 285,000 on the road with a 617 turbo, beautiful butter yellow, license plate # 83 240D INDIANA

2003 Jaguar Type X, AWD. beautiful, good mileage,
Mom's car, but I won't let her drive it!