MSefi.com read only forum (Jan.15,2018)

hi have a question i have mercedes 124 3.0l 6 in a row EDIS 6 trigger 36 MS2 PCB3 can u help with injection, what i need in settings? 2 simultaneous or 6 alternating i dont understend it, and what need in cranking PW% ?
Tnx lot for help,

Maxl wrote:hi have a question i have mercedes 124 3.0l 6 in a row EDIS 6 trigger 36 MS2 PCB3 can u help with injection, what i need in settings? 2 simultaneous or 6 alternating i dont understend it,

2 simultaneous would fire all injectors, twice per engine cycle - that is, once per crank revolution. 6 alternating would fire half the injectors six times per cycle - that is, once each time the ignition event. My advice is to try both and see which runs better.

and what need in cranking PW%
Tnx lot for help,

The cranking pulse width also needs to be determined by trial and error. The tuning manual covers how to set this.

engine was started, on idle work normal . but on acceleration wery bad and exhaust collector was very hot and red in five seconds, what is this problem ?

It may be too lean, or it may have the timing way too retarded. This problem can be several things.

tnx for help, a trigger whell was be instaled not right at 6 teeth but at 1 teeth, now all work good,

but I have one question, why when boost of turbo 0.5 bar all goes well, but when put more than 0.8 bar then start going bad when boost coming up, what could be the problem?

Could be the fuel or spark map is not correctly tuned for 0.8 bar of boost, or maybe you've reached the limits of your ignition system.

what of limit it is? i have Ford EDIS 6, can u help, how to tune ignition for 3.0L 6 in a row angine. please motor have 5 bar compression in cyl. and turbo can boost at 1.5 how to tune it right?
Tnx for help.