its at the preset now... i think it was 10% and 50%
i have the TPS wire on my boost sensor... what should i have it set at??
6 port turbo
tII ecu and sensor's

 

Atmospheric pressure (key on, engine off) should show about 42%.
So, when boost rolls in at 50% and up - that's where you want to be using the high map.

My current settings are lo-45 high-99.

My max boost is 11-12 PSI, so in % that's about 85.
Sometimes in cold winter air, in 4th gear, boost will creep to 14, so my high map still has headroom.

 

thanks!!! im stock boost but ill try the
low- 45 high-99

 

what about on a s4 NA would u recomend??? also need to figure out what the best timing setting are for starting out at???

 

With a NA, your high map can stay pretty near 0.
To tune the low (cruise) map, a cheap narrow band AFR gauge is useful.
You can hold each NE point in neutral & dial down the correction to tune that RPM.
Then if you get to much of a bump when the ECU shifts from the map to closed loop, you can just add back a few % at that point.