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January 24, 2025, 08:23:36 am
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Author Topic: O2 Sensor Question  (Read 431 times)

probablecause

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O2 Sensor Question
« on: June 25, 2017, 23:05:04 pm »
I searched but could not find the answer.  Is the O2 sensor on the VT300i engine preset or a true O2 sensor that monitors the exhaust gases and adjust the fuel accordingly?
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Capt Rick

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Re: O2 Sensor Question
« Reply #1 on: June 26, 2017, 02:20:24 am »
The computer does NOT monitor O2. There  are no O2 sensors.

Capt. Rick
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probablecause

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Re: O2 Sensor Question
« Reply #2 on: June 26, 2017, 21:45:48 pm »
Thanks.  So how do I get it set-up for a higher altitude other than changing the prop?
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Capt Rick

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Re: O2 Sensor Question
« Reply #3 on: June 27, 2017, 03:59:59 am »
Run the boat at the load ( ballast for normal running) See if the engine rpm get close to 6000 rpm . Then adjust the prop so it get to 5600-6000 rpm.  The engine computer does not need to be adjusted.

Capt Rick
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