AEM 30-1931 Universal Fuel Ignition Controller 8 Channel User Manual
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Gauges Window:
To aid in tuning, the FIC software has a Gauges window that gives real-time
reference to the engine
’s operating conditions. See Figure 35.
The Gauges window contains a user configurable Tachometer, Pressure(Load) gauge,
and an Auxiliary gauge (UEGO in Fig. 32), along with real-time displays of TPS, MAF
volts, O2 volts, Switched 12Vdc status, Battery volts, Fuel Trim, Analog A, Analog B,
and Ignition trim. Each gauge has an overload alarm, yellow highlight, red highlight,
and full-scale settings. To configure a gauge, place the cursor over the gauge and
double click the left mouse button. A pink needle will appear. Move the cursor over the
needle, hold the left mouse button and drag the needle to the desired value. Double
clicking on the left mouse button will move the gauge to the next configurable setting.
Auxiliary Gauge (UEGO)
The Auxiliary gauge (UEGO) is a user configurable display based on a 0-5 volt
analog input. The Auxiliary gauge was specifically created so the F/IC can display and
log AFR based on the analog output from the AEM UEGO gauge or controller.
However, since the gauge is user configurable, it will work with any 0-5 volt analog
signal. To configure the auxiliary gauge, open the
“Auxiliary gauge setup” window by
clicking on Setup>Aux Gauge. See Figure 36.
Figure 35. F/IC Gauges Window