How to tune MAP angle and window?

[jevgienij]

log.png (11.35 KiB) Viewed 12549 times

I would like to smooth out MAP readings especially above 6200 RPM here. I guess tuning MAP angle and window is the way but how to begin?

[AndreyB]

Random tune created by a pro has starting angle going up with RPM

Code: Select all

<constant cols="1" digits="2" name="map_samplingAngle" rows="8" units="deg">
         540.0 
         540.0 
         579.0 
         583.0 
         587.0 
         591.0 
         596.0 
         600.0 
      </constant>
<constant cols="1" digits="2" name="map_samplingWindowBins" rows="8">
         800.0 
         1686.0 
         2571.0 
         3457.0 
         4343.0 
         5229.0 
         6114.0 
         7000.0 
      </constant>
<constant cols="1" digits="2" name="map_samplingWindow" rows="8" units="deg">
         50.0 
         100.0 
         100.0 
         100.0 
         100.0 
         100.0 
         100.0 
         100.0 
      </constant>

[dynfer]

This might be helpfull found on some old forum. 90deg V4 engine.

obraz.png (248.81 KiB) Viewed 12527 times