EMS for electronic OM606 engines
EMS for electronic OM606 engines
I got the 606 started! The standalone EMS employs feedback for the rpms, so that you have an idle. After all the hard work it was a great relief when I got it to easily start, and idle on it's own! The idle can be set to whatever you like (within reason), and any load placed upon the engine like A/C, etc, will automatically be compensated for. In addition, the rev limit can be set as well, and a custom fuel curve can be adjusted for full ALDA functionality.
I am very impressed how fast the 606 revs up! Granted, it only has a flexplate right now, but impressive none the less, and the sound! I did not get a chance to make a video, and now I have to deal with a sticking injector that needs a new nozzle. Of course, the lower injector body/holder cracked when opening it up to get to the nozzle, so now I need a whole injector. The reflection on the pintle shows the flat spot
Any ideas on how to get one, or does anyone have a spare?
The EMS will be available, once I get the code where I want it in terms of excellent engine performance.
Later, Tomnik's 7.5mm elements will be swapped into this pump for even more fun
This should require no retuning, since the EMS compensates for rpm, but I might need to alter the fuel delivery curve for the alda!More to follow when I get the new injector, but here a few photos for now from a cell camera. Enjoy!
DervTuning
04-30-2010, 01:43 PM #1Some folks already know that I have been working on fitting an OM606 into a w201 chassis. Most of that time dealt with designing a engine management system (EMS) for the 99 606.962 engine (it will work on other years as well), that employs an electronically controlled injection pump. I do have a spare mechanical 603 pump ready to install, but I really wanted to try to get the electronic pump to work. Well the other day...
I got the 606 started! The standalone EMS employs feedback for the rpms, so that you have an idle. After all the hard work it was a great relief when I got it to easily start, and idle on it's own! The idle can be set to whatever you like (within reason), and any load placed upon the engine like A/C, etc, will automatically be compensated for. In addition, the rev limit can be set as well, and a custom fuel curve can be adjusted for full ALDA functionality.
I am very impressed how fast the 606 revs up! Granted, it only has a flexplate right now, but impressive none the less, and the sound! I did not get a chance to make a video, and now I have to deal with a sticking injector that needs a new nozzle. Of course, the lower injector body/holder cracked when opening it up to get to the nozzle, so now I need a whole injector. The reflection on the pintle shows the flat spot
Any ideas on how to get one, or does anyone have a spare?
The EMS will be available, once I get the code where I want it in terms of excellent engine performance.
Later, Tomnik's 7.5mm elements will be swapped into this pump for even more fun This should require no retuning, since the EMS compensates for rpm, but I might need to alter the fuel delivery curve for the alda!
More to follow when I get the new injector, but here a few photos for now from a cell camera. Enjoy!
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