Hello, I am not having much luck in figuring out how to re-set the engine hours on my TZT16. Currently it says "0101h" Id assume it starts counting from when the TZT is first installed but I don't have nearly 101 engine hours since installing. Id like to be able to reset it so I can figure oil changes. Maybe its pulling that data from somewhere else? Thanks
Engine Hours Reset on TZT16
- Thread starter cstilphen
- Start date
Quitsa
Furuno Super Fan
If your engine has a NMEA 2000 interface for fuel and other data, it is also transmitting engine hours. Is 101 hours about what your engine actually has on it and shows on its own gauges? Assuming that is the case, the TZT 3 16 is just reading it from the engine ECU and thus you cannot reset it without resetting the engine's own hour count.
On my boat if I turn on the TZT 3s with the ignition off, the hours show as "---" in the data boxes. Then when the ignition switches are turned on, the reading goes to the actual once the engine starts sending data to the NMEA 2000 network. Yours likely does the same.
On my boat if I turn on the TZT 3s with the ignition off, the hours show as "---" in the data boxes. Then when the ignition switches are turned on, the reading goes to the actual once the engine starts sending data to the NMEA 2000 network. Yours likely does the same.
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