01-30-2009, 02:51 AM
Join Date: Mar 2006
Location: Schwarzenberg, Germany
Total Cats: 75
MS2 newest beta - problems with 99-00 rpms
Hi to all the MS2 guys,
the developemt of the MS2 2.1.0 code goes on and mostly because of the new boost control PID code for closed loop boost control I am following this quite interested.
Now I loaded the newest beta 20090129 yesterday and can't seem to get sensible rpm readings anymore... (with Jimstim attached - car is in winter sleeping mode right now). With the 2.0.1 code and also the beta before 20090120a there was no problem - now it doesn't seem to work anymore.
(The board has Abes circuit for the OEM CAS and CAM signals)
They added a new noise filter for the trigger with this beta and maybe this is the problem - though all of this is swithced to "off" at my MSQ.
Had a chat with Abe about this already and he thinks the noise filter is made wrong the way it is - because you have to input quite a lot of values, which the MS could simply calculate by itself with the right code written.
Have a look at this thread:
MSx/Extra EFI • View topic - MS2/extra beta 2.1.0 20090129
Please could someone with MS2 and a 99-00 and OEM sensors confirm my observation of the not working RPMs?!