Programming, Testing, & Flashing Split Second AUX. Fuel System Controller

This video demonstrates how to test your port injection or throttle body injection Auxiliary Fuel System Controller (Split Second AIC1 Controller) so that you can verify it is 100% functioning properly prior to tuning your vehicle with Aux. Fuel. I made this video demonstrating on my 2013 Mazdaspeed 3 but the procedure is the same regardless of whether you have any year MS3, MS6, Focus ST, Focus RS, Fiesta ST, EcoBoost Mustang, etc. etc.
You must perform this testing procedure prior to starting ANY remote tuning process. It is your responsibility to ensure your Aux. Fuel system is functioning as it should and that there are no wiring issues, etc.
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