AEM 30-6905 Universal Programmable EMS-4 - Manual (Page 70)

Page 70 of 279 EMS-4 Install and Tuning Guide_Rev 1.6
Setup Wizards
To use a Setup Wizard, select a Wizard type then either double click on the desired settings or
click once and hit the Apply button.
In addition to the generic Setup Wizard shown above, there are several specific Wizards used to
accomplish certain tasks.
Set Throttle Range Wizard – The useable range for the TPS sensor must be defined in the
calibration file accurately. The Set Throttle Range Wizard automates this process.
Set Throttle Range Wizard
The PC must be connected to the EMS. With the throttle in the full closed position, monitor the
TPS Volts value in the window above. Minimum TPS voltage is usually 0.5
– 1.0 volts. Click
the Set TPS Volts Min button. Next push the throttle to the wide open position. Monitor the
TPS Volts value. Maximum TPS voltage is usually 4.0 to 4.5 volts. With the throttle held open,
Push the Set TPS Volts Max button. Close the window. The throttle is now calibrated.