AEM 30-6905 Universal Programmable EMS-4 - Manual (Page 237)

Page 237 of 279 EMS-4 Install and Tuning Guide_Rev 1.6
Trip Tables
With traction control enabled, the parameter Engine Accel Rate is compared to limits identified
in the following tables:

TC Ignition Retard Trip Table

TC Ignition Cut Trip Table

TC Fuel Cut Trip Table
The above tables are gear position sensitive and allow the user to define an Engine
Acceleration Rate limit versus gear position.
The above trip table for the ignition retard function shows an increasing limit with gear position.
Using the above table, a value greater than 50 for the parameter Engine Acceleration Rate in
first gear will enable the ignition retard function. A value greater than 65 in fourth gear will
enable the ignition retard function.