UAFC User Manual, Release Date: Aug 2 2016
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UAFC is compatible with 0-5[v] MAP/MAF sensors which output an analog voltage proportional to Manifold pressure or intake airflow.
Frequency based sensors such as Karman Vortex airflow sensors are not supported.
During installation do not insert the screw terminal block into UAFC, once your wiring is complete then insert the screw terminal block into
UAFC. Automotive upholstery is a fantastic static electricity generator, inserting the screw terminal block to UAFC only after wiring is
complete will greatly reduce the chance of damage to the unit by static electricity.
On some computers the device driver will only be valid for the USB port that was used for initial driver installation. Plugging UAFC into a
different USB port will prompt your Operating System to ask for a device driver again, you may install the driver again which will make the
current USB port valid for UAFC, it will not invalidate the driver install for any prior USB ports.
Do not attach USB connection between UAFC and your PC while your vehicle is in motion. Attach USB before your vehicle is in motion.
Settings in the Fuel Globals screen are applied to all 3 memory banks. After downloading new Global settings to UAFC you must cycle power
to UAFC for the settings to take place.
The maximum voltage of the MAP/MAF output is 5[v], if for instance the MAP/MAF input voltage is 4[v] and the fuel correction scaling is
200%, the MAP/MAF voltage will not be 8[v], it will be 5[v].
1. UAFC installation
1.1 UAFC Package Contents
