Common rail diesel discussion thread
Common rail diesel discussion thread
Ou yea thats my kind of response. Well depends on what you want to achieve but sometimes you just can not yank bosch ems and throw it away. With descriptor files etc. its not bad to tune however this being mostly mercedes forum, tuning edc15c6 found on early cdis is major pain and you can forget about proper map scaling beyond 100mm3. On the other hand edc15c4 found on early m57 have descriptor files available and you can change whatever, even make it proper tuned for more than 100mm3, change throttle response and so on. So its either swapping bmw ecu on cdi or yours standalone system which would still be better as it is sufficiently dumb, bosch uses milion bites and constants around every parameter.