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Accel fuel

Discussion in 'FAST Support Forum' started by J.K., Sep 23, 2019.

  1. J.K.

    J.K. Member

    Joined:
    Aug 7, 2016
    What's a good starting point for dialing in the accel enrichment? If I understand right, the AE/TPS rate and AE/TPS position work together.
    I turned my MAP AE off as I just couldn't seem to get it right. It would just blubber on take off from stop light. Since turning it off my take off from stop has become much cleaner. But stabbing the throttle more feels lazy. I'm just not sure where to start.
     
  2. Fastmanefi

    Fastmanefi Well-Known Member

    Joined:
    Jun 4, 2011
    Location:
    Sonora, CA
    Datalog the TPS, actual AF ratio, vs Target AF. Adjust the AE tables (the AE vs TPS POSITION is as important as the other two because it's a multiplier based on starting TPS) so that that Actual AF goes about one point richer about .25 seconds after the TPS transition.
     

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