Tried to run my stock 3,2l with the AMG(VDO) ECU. Looks absolutly the same except there is one additional plug in the connector. the 3.2l would start and stumble but not really run. fortunately my ECU was not the problem it was the OVP. Still this is a great engine for that price. i am in Austria- too much hassle to get it here.
E 240 2000
E 320 Coupe