Mercedes ECU 

Up for sale is a Working, in excellent condition Mercedes Engine fuel control module. Bosch Part number-- 0175458432 / 017 545 84 32 / 0261203615 / 0 261 203 615 . This ECU came out of a 95 W202 Mercedes C220 2.2 Liter. My list shows this also fits some 96 models. May fit other models/years, but as always your best bet is to match the part number to the one on your original ECU. Cheapest one of these I could find new was over $1900. This one is used but works fine. A faulty ECU can cause a whole host of problems with these cars, and finding the correct part number unit is no small task. Unit comes with a 30 day guarantee. 

MERCEDES C-CLASS 95-96 202 Type, Elec Cont Module (ECM); (R. Rr eng comp), C220, w/o ETS trac cont