What is a good way to deal with going lean on acceleration?

[AATopFuel]

When I give it the accelerator it leans out and goes red on the gauge for a split second and then goes rich for a short period of time. What is the best way to deal with that?

[Laminar]

Adjust acceleration enrichment triggers and amounts.

[nathanhardy]

Keep in mind that it could be too rich as well my setup doesn't like much fuel at all. Post a log and msq is shorten the pw and lenthen the taper a few ms.

[muythaibxr]

Lean spike usually means lag in the various lookups when you hit the throttle. Make sure TPS, MAP, and RPM lag factors are 90-100, set accel enrich thresholds as low as possible, etc.

[AATopFuel]

Lean spike usually means lag in the various lookups when you hit the throttle. Make sure TPS, MAP, and RPM lag factors are 90-100, set accel enrich thresholds as low as possible, etc.

OK, I will send you my Datalog and maybe you can see something I don't. I went from stock to your recommendations and I am still spiking.

[yzn]

from the accel menu lower the Accel tpsdot threshold from 200 to 30 and adjust the curve above
Watch this video below very helpful information:
https://www.youtube.com/watch?v=HSE3CxaWF-I

[AATopFuel]

from the accel menu lower the Accel tpsdot threshold from 200 to 30 and adjust the curve above
Watch this video below very helpful information:
https://www.youtube.com/watch?v=HSE3CxaWF-I

Thank you that helped, the guy above you helped but this made a large difference.

JBL