Designing an Engine Oil Temperature Display Gauge Project

[Csory_imp]

Alain: Thanks for the tip. Been toying with the idea but was a bit skeptical about tapping into the ECU's oil temp signal. First, I should be absolutely certain that one end of the voltage divider is connected to chassis ground (and not some sort of virtual ground provided by the ECU). The last drawing suggests this, but calling one half of the divider a "pullup" makes me a bit cautious. Another problem would be with the wiring/connectors: not sure if I could source a proper drop-in replacement, and just cutting/soldering in there is not something I'd expect anyone to do. Not even myself, at least not until the bike is under warranty Will take another look though.