RomRaider

Hello, is there anybody with ITB on ms41?
When i blip the throttle car reaction is really slugish, RPM doesnt want to climb, when pressing the gas pedal slowly rpm go UP no problem ...

Also to get idle to be stable, I had to tune IACV map and have IACV almost closed at idle (+- 4%) can this be a problem?

What kind of itb's do you have? With maf or without? If you dont have a maf installed you will need an alpha n tune but the resolution of the table is too low for running perfectly. As far as i know

I have itbs on my car as well and was wondering the same thing. I resorted to just deleting the IACV for now and manually adjusting the idle. The itbs on my car are made by RHD. I plan on putting the IACV back in when the throttles become fully broken in. They tend to stick open right now.

Everything is to be done on ms41.I traveled with ITB for many years and everything worked perfectly.
Finally, even with 2xvanos.Everything can be set in the program.

Hi, idle ist stable, but throttle blips are lazy , maybe because of too much or too low acceleration enrichment? According ot logs after WOT throttle on neutral ignition timing goes to zero really quickly ..

I can send you my file so you will see everything because I don't remember everything. Later I had an Ecumaster EMU standalone.

i would also like to get the file for the itb as well. i just installed itbs on s52 but like the guy above i have issues with throttle and fueling for me.

hello, could you send me the file? i am on the same problem now, thank you!

Hello could i also get the file i have the same issue