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Table of Contents
Related Manuals for 14POINT7 UAFC
Summary of Contents for 14POINT7 UAFC
- Page 1 UAFC User Manual Important: UAFC User Manual, Release Date: Aug 2 2016...
- Page 2 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.
- Page 3 1x UAFC unit with pluggable screw terminal attached 1x Fuse holder 2x 1A fuse 1.2 Fuses A fuse holder and 2x 250ma fuses are provided. You only need a single 250ma fuse, the extra is for replacement if required. The fuse holder come with a single continuous wire connecting both ends of the fuse holder, cut the wire at the midpoint.
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Page 4: Factory Setup
>5v = Fuel Bank 2 selected, <5v = normal operation 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. -
Page 5: Testing Your Installation
UAFC ships with all Fuel Correction Tables entries set at “100”, MAP/MAF Output voltage = MAP/MAF Input voltage, this will make UAFC transparent and allow you vehicle to perform exactly as if UAFC was not installed. Ensure your vehicle is performing the same as prior to UAFC installation before proceeding. - Page 6 USB Driver Installation: Power on UAFC, connect UAFC to your PC’s USB port using the supplied USB cable. Windows will notify you that it has detected a new device and ask you for the location of the driver. If you used the default installation directory for software installation; the driver is located in “C:\Program Files\UAFC\Driver”.
- Page 7 Holding the faceplate button for 2 or more seconds will trigger datalogging to internal memory, while UAFC is datalogging to internal memory LED3 will be light. There is enough memory onboard UAFC to log roughly 27 minutes of data @ 10 samples per second, once the memory is full;...
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Page 8: Establishing Communications
4.1 Establishing Communications Select the correct ComPort, see section 2.1, and hit the “Get Device info”, UAFC Edit will query UAFC and fetch hardware and firmware IDs. It is a good idea to hit the “Get device info” to test the communications link before attempting to download settings to UAFC. - Page 9 Validate: This will compare the settings stored on UAFC with the contents on screen. This will not overwrite any values currently displayed on screen. 4.3 Com Status A Com Status screen will appear during; Download, Read, Validate, and EEPROM download, operations. This screen is for information only, you can close the Com Status screen at any time you please.
- Page 10 This holds your Y Axis entries, the valid range is any integer 0-15300 inclusive. The First and the last entries are non-editable. Entries should be a multiple of 60. If your entry is not a multiple of 60, during download to UAFC the data will be rounded to the nearest multiple of 60.
- Page 11 This allows you to configure UAFC for your specific ignition type. The “Average 2 samples” is meant for cylinders which fire at 2 different angles. 4.5 Fuel->Bank This screen allows you to edit the your 256 point Fuel Correction Table, yellow area. The blue area is the MAP/MAF Axis (X Axis), you can not directly edit it in this screen, it must be edited in the Globals screen.
- Page 12 “Rows Cap”, bottom right, shows the number of data rows captured to memory which can be saved to disk. Capture Data: This will capture the data displayed on screen to memory, only data that has been “captured” can be saved to disk. Save Data: UAFC User Manual, Release Date: Aug 2 2016...
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Page 13: Warranty
UAFC has enough non-volatile EEPROM memory for saving up to 27 minutes of datalogging. By accessing the “EEPROM” menu item you can down datalogs stored in UAFC EEPROM to disk in “CSV” format. This data can be easily imported into Microsoft Excel, the data field separator is a comma “,”.