AEM 30-6905 Universal Programmable EMS-4 - Manual (Page 131)

Page 131 of 279 EMS-4 Install and Tuning Guide_Rev 1.6
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,
Click the Set TPS Volts Max button. Close the window. The throttle is now calibrated.
Manifold Pressure Sensor Calibration / Setup Options
Map Analog Input – The input pin defined for the MAP sensor input. Usually set to MAP Volts.
Map Min Volts - This is the value of the MAP signal in volts that corresponds with the minimum
map value. This is the number that represents low manifold pressure (high vacuum) and will