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

Can you get hold of the original advance curves for your distributor? That's what I worked from to build my table. Car ran well afterwards with electronics doing a better job than old worn mechanicals. I haven't felt the need to tweak it since.

Just to be sure, you did set your entire advance table ...

Best to set your entire advance table to 10 and the trigger offset to 10 too; but all at 0 should also work.

But a caution... if MS is doing the sparking then there is no way the distributor can "control all timing"; it will still spark when MS decides. When first installing my MSII, I tried ...

Once again, following up to my own question.

I have done as I said, added a pull up for pin 36, and used this in place of the VR input to the Bosch 123 module. Started it up and it ran, but was ratty as get out at higher RPMs. Then it dawned on me that I had forgotten to invert Spark Output as per ...

Thanks for this. I've checked several logs and the only time I see Trigger change value is occasionally during cranking, and there are no unexpected zero RPMs. I think the occasional trigger changes may be due to cross/back/misfires while cranking (killing cranking speed pretty quickly). They aren't ...

Hello again. More ignition problems.

Having got it all running with VR tach input, direct coil output, and all squirting controlled by the MSII, the car has a pretty bad miss, especially at idle. The miss disappears if I switch back to the original ignition module doing the sparking (have to swap ...

Thanks, Lance, for clearing that up. It gave me the confidence to press on with tuning the generated VE table and the car's running not too badly now.

But I have another injection question.

I have it running on one squirt per cycle, but the idle's slightly lumpy and I thought that changing to two ...

I have replaced my '85 Peugeot's L-Jet controller with MS II V3.0, keeping all the original sensors and injectors (except the AFM, which was starting to get patchy). The standard setup has a vacuum line to the fuel pressure regulator to reduce pressure under low load. Of course this is pretty common ...

Well, rather than understand the problem I just changed plan.

I have gone with ignition first, but still letting the mechanicals determine advance (setting the entire advance table to 0). Car's running now with the Bosch module unplugged and MS making sparks. I can press on with everything else ...

I'm installing a newly assembled MSII/V3 board to an '85 Peugeot 505. The car has Bosch LE2 Jetronic with a gradually failing AFM and a MS seemed a good project to get it running well again.

I am trying to be systematic moving to MS, starting with hooking it up as a data logger (more or less ...