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    Code 44: cannot detect knock sensor

    I've done more testing. When I use the multimeter between connector and ECU and ground I get a value of 1,06 volt on each side (I wrote 3,78 before but that was incorrect) When I connect the sensors and do the same test the right sensor still shows 1,06 volt but the left says 0,22??? Does...
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    Code 44: cannot detect knock sensor

    I tested both sensors with a multimeter and gets exactly 103 ohm at both sides. I also tested the wireconnectings on each side by putting one side of the multimeter in the wire and the other side to ground. I got exactly 3,78 volt on each side with motor turned off and just using the...
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    Code 44: cannot detect knock sensor

    How do I clean the threads? What type of cleaningmedia do I use?
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    Code 44: cannot detect knock sensor

    Something wrong with the URL. tries it again: http://www.hansenkatalogen.se/sv-SE/HansenMarine/Startsida.aspx#/marine/code/dd1/y/71/1/31251/1713125118897/["17230"]
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    Code 44: cannot detect knock sensor

    The sensors I bought is this: http://www.hansenkatalogen.se/sv-SE/HansenMarine/Startsida.aspx#/marine/code/dd1/y/71/1/31251/1713125118897/["17230"] But they have'nt worked at all after changeing I just unscreewed the old ones and replaced them with those. No cleaning or so. Is there a way...
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    Code 44: cannot detect knock sensor

    Hi, I have a Sea ray 270 Sundancer with a Mercruiser 7,4 MPI (MEFI-3) modelyear: 2000 I just scanned my ECM and found this error code. I cleared the code and ran the boat and the alarm goes off again. My engine alarm goes off between a few seconds and a few minutes of going on plane above...
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