Trigger Configuration Mercedes M104.941

[pric]

Hello,

i have a M104.941 (inline 6, std firing order 1-5-3-6-2-4).
I equipped it with a flywheel from a later model which has a 60-2 pattern on it. (instead of VDO 3plates with permmanent magnet)
The engine uses VR sensors for both, cam and crank.

However if i turn the engine in TDC the cranksensor is reading tooth number 10.

So i choose tooth number 0 for "first trigger tooth", so i have 11 teeth or approximately 60° between those two.

Is this alright?

The Engine does sync and fires up for a short time, but stalls then .

I tried playing around with trigger edges, and starting fuel dose and so on but i cant get it to idle.
Using a timing light when starting, to see if the trigger angle is right is tricky because of the wasted spark ignition... (two arcs in short time)

Any Tips?

greetings

[Kisielisodd]

Post Your log file from cranking and fire up attempts or just send it to tech@ecumaster.com

[pric]

Thanks for your Support!

Also the Engine is synchronising in no time, so that should not be the issue.

[pric]

Engine fired up today and it's running!

https://www.youtube.com/watch?v=eGrWPkneDXg

Those are my Settings:


Timing is perfect with Trigger Tooth 0 and Trigger Angle of 61°.

The Problem was, it wasn't getting enough Fuel after starting.

I had to write in at least 50% in the VE table in low RPM range and "no" load, is this normal?
I'm using stock 190cc Injectors at the Moment, because one of my 440cc was leaking permanently.



Greetings