KPRO tip-in pulling to much timing??
Posted: Thu Jul 21, 2011 3:26 am
K24a3
PRA KPRO ecu
Startet with a PRA basemap, with stock tip-in settings:
Now when driving part-throttle, nothing wrong. But when pushing the throttle, the ignition gets extremely retarded. (negative values). Even where the map says 20 deg. When the pedal is slowly pressed to wot and holding it there it isn't that bad, bud it still pulls 10-15 deg of timing. Unfortunately I lost te datalog.
There was knock that retarded or somthing. When I put all tip-in values to zere the problem is gone.
How can this happen?
PRA KPRO ecu
Startet with a PRA basemap, with stock tip-in settings:
Now when driving part-throttle, nothing wrong. But when pushing the throttle, the ignition gets extremely retarded. (negative values). Even where the map says 20 deg. When the pedal is slowly pressed to wot and holding it there it isn't that bad, bud it still pulls 10-15 deg of timing. Unfortunately I lost te datalog.
There was knock that retarded or somthing. When I put all tip-in values to zere the problem is gone.
How can this happen?