The really cool thing about the MGL Avionics in SunDancer is how the engine communicates with the iEFIS. Instead of a myriad of wires running from the engine to various engine instruments, the engine sensors are wired to a data block inside the engine compartment. The data from the data block (called the RDAC - Remote Data Acquisition Computer) is sent to the iEFIS over a single wire. Changing an engine sensor is as easy as unplugging one wire and plugging in another.
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