WEsail · video

What this video covers

Warren replaces the unreliable Volvo Penta MDI (Mechanical Diesel Interface) control boxes on his boat with an Alba Combi analog-to-digital converter system.5:52 The original MDI units, which manage engine start/stop functions and data transmission, frequently fail and cost approximately $700 each to replace.5:35 The new setup routes engine data—including oil pressure, water temperature, and tachometer readings—directly to a Garmin chart plotter.11:20 Warren installs a new six-gang switch panel at the helm for engine control and wires in relays to handle the electrical loads.11:07 The project requires running 14 new wires through tight engine compartments and behind the refrigerator, where he also upgrades the thermostat to a digital model.9:14 After calibrating the sensors via an Ethernet interface, the system provides reliable engine monitoring.19:49 Warren finishes the installation by fiberglassing and gel-coating the helm console to remove obsolete analog gauges and mount new hour meters.22:51 The total cost for the conversion remains under $500.24:33 Replacing the MDI with an analog-to-digital converter provides a more reliable, cost-effective engine monitoring system than factory-standard components.

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