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Thread: Dynamic airflow pid for speed density

  1. #1

    Dynamic airflow pid for speed density

    Still new to all this tuning stuff, im making a graph for iac step tuning and one of the pids i need is dynamic airflow, but it shows its for a maf sensor, what do i use for a pid for speed density? Thanks

  2. #2
    Tuner in Training
    Join Date
    Jan 2017
    Location
    SE WI
    Posts
    21
    This is what I use for speed D. It works without the maf.

    idle desired airflow.PNG

    Idle airflow.PNG