UAFC User Manual, Release Date: Aug 2 2016
4
Connection Table:
UAFC Pin #
Name
Connects to
Note
1
System Power
Switched 12v through 250ma Fuse
Use Fuse
2
System Ground
Ground
3
MAP/MAF In
Output from MAP/MAF sensor
See next section for details
4
RPM In
Tachometer, low side of ignition
coil
5
MAP/MAF Out
ECU
See next section for details
6
Analog Input 1
0-5[v] sensor
7
Analog Input 2
0-5[v] sensor
8
External Trigger
>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.
Factory Setup:
MAP/MAF Sensor
ECU
MAP/MAF Input
Cut
