AEM 30-71XX Infinity EMS Quick Start Guide - Manual (Page 29)

Tuning Guide 27
© 2014 AEM Performance Electronics
Airflow Calculation Method:
Select how the airflow calculation is processed. There are 3 options:
VE: This is the default configuration. Airflow is calculated using the speed density
algorithm.
0–5V MAF: Airflow is calculated using a 1-axis lookup table that has an analog (0–5V) input
from a typical OEM MAF sensor.
Frequency MAF: Airflow calculated using a 1-axis lookup table that has a digital input from
a typical OEM MAF sensor
Main Spark Map Load Axis Selection:
This selection will set the load (y-axis) of the ignition maps. Note: The BaseIgnMap and
FlexIgnMap must have the same load channel.
Load Axis Channels:
MAP [kPa]
Throttle [%]
MassAirflow [gms/s]
MassAirflow [gms/rev]
MAP/EBP
MAP/Baro
VE Table Load Axis Selection:
This is only available if the Airflow Calculation Method is selected. It will set the load (y-axis) of
the VE Table.
Load Axis Channels:
MAP [kPa]
Throttle [%]
MassAirflow [gms/s]
MassAirflow [gms/rev]
MAP/EBP
MAP/Baro
DBW_APP1 [%] Filtered