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Yanmar 4JH4AE - Tachometer Pulse Count?

Hope someone can help me.

I have a 2009 BEN OC 43 with a Yanmar 4JH4AE diesel.  I am replacing the tachometer and need to configure the new unit.  Does anyone know the pulse count from the alternator?

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Permalink Reply by Brendan Smyth on June 8, 2018 at 5:25pm

For those interested, I confirmed with Yanmar.  The Pulse per Revolution (PPR) is 10.29

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