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    Volvo Penta 4.3gxi-f

    Problem solved! It is difficult for me to explain the process in English but I will try. Basically the Volvo Penta diagnosis is WRONG! the dct 1642 is not real. To recap, twin engine installation with EVC MC . I disabled the multi sensor on both HIU in order to work separately on each engine...
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    Volvo Penta 4.3gxi-f

    I didn't see any water because the two buzzer are in a very protected area. What i am going to check tomorrow is the wiring. Looking at the schematic it is very simple (now that i have the correct one). One positive from key to buzzer and a negative connected to the ECU. I already checked the...
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    Volvo Penta 4.3gxi-f

    Yes i have this version and also an updated version. I followed the procedure with no success
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    Volvo Penta 4.3gxi-f

    Same alarm. No other alarm present
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    Volvo Penta 4.3gxi-f

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    Volvo Penta 4.3gxi-f

    Yes always
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    Volvo Penta 4.3gxi-f

    No batteries are separated, one for each engine. No parallel installed
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    Volvo Penta 4.3gxi-f

    Everything is working good. Both buzzers sounds correctly when I put the keys on (2 beep). After that another 3 beep and the screen show electric system fault. With VODIA we discovered the DTC 1642 BUZZER OPEN on both engines. Engines are running perfectly, no other issues
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    Volvo Penta 4.3gxi-f

    Good suggestion! I will check tomorrow morning, i ll let you know if I find something
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    Volvo Penta 4.3gxi-f

    I am sorry I did not mention 2 engine. Anyway i have the same alarm on both engines. This is very strange
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    Volvo Penta 4.3gxi-f

    Unfortunately they say they don't work on ECM i have😤
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    Volvo Penta 4.3gxi-f

    I will but both ECM at same time sound impossible to me
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    Volvo Penta 4.3gxi-f

    I connected the pin 4 to buzzer negative. Buzzer works but I still have buzzer open alarm. Any suggestions? Thankyou
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    Volvo Penta 4.3gxi-f

    Pin 4 should be tan/solid black. Anyway thank you i will try the connection
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    Volvo Penta 4.3gxi-f

    Hello everybody, I have an issue with my 4.3 gxi. Vodia diagnosis says buzzer open. After some troubleshooting Volvo penta Italy engineer tell me to connect the buzzer ground to pin number 4. I have the old round 10 pin connector . To be sure of what I am doing, do you have a wiring diagram...
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    Instruments not working

    Hi everybody, I am new to this forum. I am trying to solve a problem with my left part of instruments panel. I have a bavaria 27 sport with 2 Volvo Penta gxi 2006. Born engines are running perfectly but the left instruments are deaths. After moving the boat on a trailer, once in the water, the...
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