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

Matt Cramer wrote:I see you have this set to a 4-1 trigger wheel. Are you ignoring the distributor trigger and using a homemade crank trigger?

No, triggering is from the distributor... I made no other modifications...

Matt Cramer wrote:I'd like to help, but I need a bit more information. Could you post a data log of it losing the reves, and a copy of your MSQ?

Is this a stock distributor, or has it been modified? Any teeth ground off the stock trigger wheel?

Hi, I am attaching my MSQ file.

Hope you can help out.

I'd like to help, but I need a bit more information. Could you post a data log of it losing the reves, and a copy of your MSQ?

Is this a stock distributor, or has it been modified? Any teeth ground off the stock trigger wheel?

Yes this is a stock distributorand no modifications where made (FYI ...

Can anyone tell me why the engine stops picking revs at 2200 ~ 2400rpm ??!!

These are the symptoms.

I start the engine and runs beautifully at 750rpm at 10 degs advance - then I try to give it some throttle; know if I rush the throttle open it will definitely stall, but if I give it some time it ...

Ok I got it running...

All there was, was to trim the trim pots. From the previews relpy you can see a link with the manaul to the VR trim pots which got my engine running.

Thank you folks...

Matt Cramer wrote:Sounds like you need to adjust your VR trim pots:

http://www.megamanual.com/ms2/vradjust.htm

Mmmm... I ve done some reading on the net and this problem looks like it ends up in these trim pots...
I try it out tonight and let you all know.

Wish me luck

Thank you

Just know I was thinking, tonight when I go home I am going to performe a test... I am goning to remove all plugs out and try with out the plugs, this will rev more the engine on cranking. If I get a signal like that then I would know that the speed is the problem!!!

I really need to mak this ...

Hey Matt I think I am having a similar issue. I have my thread going but I looked here and pulled my dist out and found that it would not read anything below 180 RPM. I thought that it was reading nothing at all because I was trying while cranking. That number seems high for minimum cranking RPM ...

Yes I have a 4 tooth and a vr sensor. Is there some sort of settings from the ms2 I have ?

If I go back and forward by hand I managed to get up to 360. By driller I got 1300, u making a rotation constat by hand I got may by 120.

Do you have any theory?

Help me!

Ok so yesterday I got my spark and injectors clacking with MS2 V3.0 PCB 2.86 (original old firmware)… BUT I have a very silly and stupid situation. It’s very simple to explain.

The situation :-

I have everything hooked up, the laptop the ecu everything to the engine.. If I pull out my ...

Thank man. Hope I ll get sorted. For know I thank you alot.

I did go trough the manuals but I get confused since I don’t even know exactly which board do I have. (The problem was I bought this ECU like 2 years ago and I could not install it, and know I got time and started the project again, therefore I lost every data I had on copy and in mind - and know ...

Hi all, First of all happy new year to all.

I have a problem, I have the MS 2 v3, and I am confused which software to use. I mean I can load different softwares which came as standard with the V2.25 download. The main tabs are different etc.
If I want to use my ecu on a toyota 5efte engine with a ...