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    Yamaha F250A 6P2 – Code 72 Above 4000 RPM After Warm-Up

    I have also attached a video showing the warning. The engine warning icon flashes in a very consistent pattern: 7 flashes, a pause, then 2 flashes, so I assumed that this indicated code 72. Just to confirm, does the number of flashes from the engine warning icon on this particular...
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    Yamaha F250A 6P2 – Code 72 Above 4000 RPM After Warm-Up

    Yes. According to the Yamaha service manual, code 72 is related to the PORT intake cam position sensor / signal. That is why I swapped the PORT and STBD cam position sensors, but the problem remained on the same side. I also swapped the PORT and STBD OCVs and OCV filters, with no change. My...
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    Yamaha F250A 6P2 – Code 72 Above 4000 RPM After Warm-Up

    Yes. It is the engine warning icon in the upper right of the tachometer shown in the photo. It flashes 7 times, pauses, then flashes 2 times. I have been assuming that this indicates code 72. Is that correct?
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    Yamaha F250A 6P2 – Code 72 Above 4000 RPM After Warm-Up

    Hello everyone, I have a Yamaha F250A (6P2) and I am trying to diagnose an intermittent engine warning. The problem occurs after the engine has warmed up and I run it above approximately 4,000 RPM. Most recently, I was cruising normally at about 4,200 RPM when the engine suddenly dropped to...
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