MyTie's latest activity

  • M
    MyTie replied to the thread Yamaha F225 ECU Upgrade.
    Yes resistance/voltage vary. The sensors are three wire sensors, there is a reference voltage (I believe it was 5 VDC), a ground, and...
  • M
    MyTie replied to the thread Yamaha F225 ECU Upgrade.
    More good info, thanks! I understand all about relays, just didn't know that there were separate grounds for oil pressure and...
  • M
    MyTie replied to the thread Yamaha F225 ECU Upgrade.
    Not sure, as outboards are new to both of us. All I know is that I was on the boat with him when it was happening (one of the many times...
  • M
    MyTie replied to the thread Yamaha F225 ECU Upgrade.
    Good info, thanks. Seems to me that since the -30 ECU has been superseded by the -33 ECU then it should work with the -50 harness...
  • M
    MyTie replied to the thread Yamaha F225 ECU Upgrade.
    @boscoe99 wrote (and rewrote) "The -51 wire harness should work with either of the aforementioned ECU's." It was clear (both times)...
  • M
    MyTie replied to the thread Yamaha F225 ECU Upgrade.
    I believe you are saying that the harness will need to be swapped out; however, I'm not convinced of this because @boscoe99 said that my...
  • M
    MyTie replied to the thread Yamaha F225 ECU Upgrade.
    @boscoe99 If I want to upgrade to a -31 or later ECU, would I also need to change to a -51 wire harness, or will his -50 work with...
  • M
    MyTie replied to the thread Yamaha F225 ECU Upgrade.
    My dad is older (heck, I'm older my dad is really older) and cannot hear the alarm. He often goes out by himself, but when I went out...
  • M
    MyTie replied to the thread Yamaha F225 ECU Upgrade.
    It looks like the Thanks for this very useful info! So, to upgrade to a -31 or later ECU, would I also need to change to a -51 wire...
  • M
    MyTie replied to the thread Yamaha F225 ECU Upgrade.
    Yes, that makes perfect sense. Thank you for the assistance! The engine is a September 2004 build (2005 model year) F225TXRD. Does this...
  • M
    MyTie replied to the thread Yamaha F225 ECU Upgrade.
    This certainly seems to be the case! When I say temperature data is being seen on the Yamaha Command Link gauge, there isn't an exact...
  • M
    MyTie replied to the thread Yamaha F225 ECU Upgrade.
    I saw this too and the Raymarine unit is using data from this PGN because field 2 of this group is oil pressure, field 5 is voltage...
  • M
    MyTie replied to the thread Yamaha F225 ECU Upgrade.
    Without doing a deep dive into the documentation, I don’t know why temp wasn’t available in NMEA until 2006. Could be they took temp off...
  • M
    MyTie replied to the thread Yamaha F225 ECU Upgrade.
    I saw this somewhere online which is why I thought about replacing the ECU with a 2006 or later one. Any idea if this would fix it...
  • M
    MyTie replied to the thread Yamaha F225 ECU Upgrade.
    It's a Raymarine e127 and I've been all through the setup screens and still can't figure it out. Since his gauge is Command Link...
Show older items
Top