AEM 30-6905 Universal Programmable EMS-4 - Manual (Page 180)

Page 180 of 279 EMS-4 Install and Tuning Guide_Rev 1.6
Next, it is multiplied by the Accel vs Engine RPM table, which is the RPM based correction
for the dTPS component. This table usually starts at 100% and then decreases to a smaller
value (sometimes 0%) at RPM values. This makes sense because the fuel delay is smaller at
high port velocities; hence the accel pump can be smaller.
Next it is multiplied by the Accel vs Coolant Temp table. This incorporates a coolant