Traded some emails with Hilborn. Here is a little info. I will call them this week to dig deeper. Regards, Dave Ferrato
"Along with not needing a laptop, our ECU does not require a MAP, MAF or O2 sensor. It is commonly referred to as an "Alpha N" computer. How can it possibly work without all those sensors you ask? When tuned, the ECU uses a maximum wide open throttle setting to identify the part throttle settings using TPS, coolant temp, RPM and acceleration inputs. We may not be as exact as a laptop to tune system, but we have given access to fuel injection for those who do not want to buy a laptop and learn complicated fuel maps, spend big dollars to hire a professional tuner, or have been waiting in the wings for the technology that we currently offer."
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