Hi Ted, I'm going back to my previous request, only now I did another measurement, I disconnected the entire plug from the controller and connected only the power supply to pin 27 plus, to pin 14 minus and to pin 26 the voltage appears for a moment and disappears, as I described earlier, I suspect that the controller is damaged, do you think so? Best regards Roman.
Sorry to bother you so much, but I keep finding something new, now I managed to delete this large number of errors from the first engine and it started, even the compressor started working, there is only code 11 and the diagnostic light is not flashing, but on the second engine there are codes 33 and 61, the plus for controlling the main relay stopped disappearing, only when I turn the starter, it only knocks, as if the voltage was too low, now I'm checking it. I also don't know why the blue light called sync came on, what does it mean and sometimes the red light active stadium.
Hi Ted, I have a problem starting such a Volvo penta KAMD 44A engine. The plus supplied from the controller to the main relay coil appears for a moment after switching on the ignition and disappears, which causes a lack of power to the controller, i.e. this pin 42, I have checked many wires and I cannot figure out what is causing this, maybe you can help me with this matter and tell me where else to look. Thank you and best regards Roman.
Well, that's my problem, because I don't have any book about this boat, the boat is not mine, it's my friend's in Greece, and he doesn't know anything about servicing either. I don't know how to read the error codes, I only found a two-wire diagnostic socket on the engine, I do all the work a bit blindly, but I'm an electromechanic and car mechanic, so I have knowledge about such electrics, I base it on information from the internet on your site and my own research. I'm sailing in Greece now and my friend asked me for help in this matter, so I'm trying to help.
ok, I found how to read the codes, and , on the first engine I have 33 and 61, the engine has stopped starting now. on the second engine, the one that has not started for a long time and the voltage described earlier appears and disappears on it, errors: 22, 63, 26, 33, 36, 46, 52, 53. That's all the errors, maybe they need to be cleared, but I don't know how yet
@romuald7908 to obtain flash codes you need to turn the key on, push the Active Station button and try to start it. Leave the key "on" the push and hold in the Diagnostic button for three full seconds, a long flash followed by a short flash indicates not codes. Write each one down and then push the Diagnostic button again for the next code. Do this until the first code comes around again.
Hi Ted, I'm going back to my previous request, only now I did another measurement, I disconnected the entire plug from the controller and connected only the power supply to pin 27 plus, to pin 14 minus and to pin 26 the voltage appears for a moment and disappears, as I described earlier, I suspect that the controller is damaged, do you think so? Best regards Roman.
Sorry to bother you so much, but I keep finding something new, now I managed to delete this large number of errors from the first engine and it started, even the compressor started working, there is only code 11 and the diagnostic light is not flashing, but on the second engine there are codes 33 and 61, the plus for controlling the main relay stopped disappearing, only when I turn the starter, it only knocks, as if the voltage was too low, now I'm checking it. I also don't know why the blue light called sync came on, what does it mean and sometimes the red light active stadium.
Hi Ted, I have a problem starting such a Volvo penta KAMD 44A engine. The plus supplied from the controller to the main relay coil appears for a moment after switching on the ignition and disappears, which causes a lack of power to the controller, i.e. this pin 42, I have checked many wires and I cannot figure out what is causing this, maybe you can help me with this matter and tell me where else to look. Thank you and best regards Roman.
Question, Are there any codes after you try to start it and push and hold the Diagnostic button for 3 seconds?
Well, that's my problem, because I don't have any book about this boat, the boat is not mine, it's my friend's in Greece, and he doesn't know anything about servicing either. I don't know how to read the error codes, I only found a two-wire diagnostic socket on the engine, I do all the work a bit blindly, but I'm an electromechanic and car mechanic, so I have knowledge about such electrics, I base it on information from the internet on your site and my own research. I'm sailing in Greece now and my friend asked me for help in this matter, so I'm trying to help.
If you can help me with this, I would be very grateful
ok, I found how to read the codes, and , on the first engine I have 33 and 61, the engine has stopped starting now. on the second engine, the one that has not started for a long time and the voltage described earlier appears and disappears on it, errors: 22, 63, 26, 33, 36, 46, 52, 53. That's all the errors, maybe they need to be cleared, but I don't know how yet
@romuald7908 to obtain flash codes you need to turn the key on, push the Active Station button and try to start it. Leave the key "on" the push and hold in the Diagnostic button for three full seconds, a long flash followed by a short flash indicates not codes. Write each one down and then push the Diagnostic button again for the next code. Do this until the first code comes around again.