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10/2004 Yamaha 300 HPDI NMEA compatible?
Hi guys,
we just bought the boat and I installed a Lowrance Elite ti2 7. I wanted to see if anyone can confirm what the NMEA looks like. I took pictures but they’re too big. Both are the translucent white 4 conductor but only one is water tight.
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What is the serial number of the motor? Doubtful that it has NMEA 2000 capability but ...
The Command Link connector looks like this with the cap removed.
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That is a different connector :(
serial 1000592
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Command Link capability was introduced in VZ300 serial 1000648. In Z300 at serial 1003215.
I am guessing that you are looking at the ivory coloured trim/oil connectors. One female and one male.
Another thing to look at is the ECU number.
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Likitesplit113, sorry to tag onto to your thread.
Yam911,
I have a 04 250 HPDI number 60XL1002112 - VZ250TLRD. I've heard it's too old to have N2K capability. However, I was told it received a new S2 powerhead in 2010. When I look under the cowl I see the white connector with the blue and white wire. Would Yamaha have potentially upgraded the ECU with a powerhead replacement? What would it hurt to connect it to my N2K net and see if it reads anything?
Thanks all for any feedback.
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What are the letters and numbers on your ECU?
It will only hurt your wallet if you make the connection and find that it does not work.
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Thank you Sir.
I’ve been looking for the ECU numbers. I’ve not been able to locate it. Is it behind the coil pack cover? What number should I be looking for?
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Back of the motor. Under a plastic panel and some other parts.
Should be 60X -10 or something similar on it.
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Thank you Sir. I’ll check this weekend.
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Well, I didn't get a chance to the check the ECU numbers this weekend. Think I may just order the pigtail and try it. I noticed Garmin has one that is much cheaper. I assume as long as the plug matches the plug on the motor, the N2K side should be the same. Any thoughts?
Nevermind, the Garmin pigtail is the J1939 which I believe is only for connection to the Yamaha engine data bus.
Last edited by Cdcoleman; 10-18-2021 at 12:38 PM.
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I habe the same question. Except mine is a 250. Vztlrc 100740? It's above the 648 but im not sure if your reference was only for 300hpdi? Thx.