As the title mentions. I am watching the engine TQ and Spark TQ Reduction. I have figured out all of the things that affect the TQ reduction within the spark.

  • AC Clutch Cycling - stupid feature that I cannot seem to find a reason for
  • Traction Control
  • Trans Shifts

I have one event that is playing hard to catch. On a single 2nd gear pull from 2000-5200 I have a -25.4 deg retard happening right in the middle centered around 3000 RPM. Curious if there is a PID or MAP I can use that will show me which table/function is actually commanding the redux.

Thanks again for the help.