ThunderMax Timing vs. TPS (More Complex - Best Method) - Manual

Adjusting Timing for Ping
If you are experiencing “ping” at specific locations (TPS vs RPM), this document explains how
to make timing adjustments to remove that pinging.
The first section explains adjusting the Timing vs TPS @ rpm pages to correct for ping.
A simpler approach follows below that which is used in many cases satisfactorily.
It is up to you on what your needs (and skill) are to choose the timing modification method
which best works for you.