Question about 2002 Ducati 750 SS

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Ignition of Duc 750 Monster is saying Na Int when key is put in.

Bike wont start and blinks Na Int when the key is put in the ignition.

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  • TiffanyField Jan 05, 2009

    Wasnt in an accident, but it has been sitting for I think about a year and there seems to be a transmission problem. Just didnt know if the Na Int meant that it didnt recognize the key...

  • Tom Diffin May 11, 2010

    has the bike been in a accident might be Italin for igintion interupt was it running befor and what happened between now and then to make the promt to come on



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  • Ducati Master
  • 43,785 Answers

Posted on Feb 04, 2016


6 Suggested Answers

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

  • 2712 Answers

SOURCE: 1999 Monster 750 runs better tipped?

plugged filters fouled plugs etc.). With some simple TLC the bike is now running pretty strong. The only problem is that it revs very high for a long time before it comes down to a normal idle. If I tip the bike to one side, the idle drops to a normal level. Is something wrong with the carbs? I have no idea what would cause this. Any info would be helpful. Thanks!,Yeah, that would be my first guess. Might want to check the throttle & choke cables too, make sure they aren't gunked up or even hung up something. That's a weird one though ... not something I can easily diagnose over the internet ..,,,

Posted on Nov 10, 2008

  • 2712 Answers

SOURCE: Starter problems

well what you did there was start it but the fans still need the ignition switch to turn on all the electronics. for the starting problem, check the wiring from the battery to the relay. or even the actual ignition switch in the bars. see if the button is bad, that has been a small problem if the internal workings in the button get coroded or get miss aligned.

Posted on Nov 20, 2008

  • 2 Answers

SOURCE: My 2004 Monster 620 cockpit doesn't light up when I turn the key.

Sounds like you're using a black key that has a damaged chip, so the ICU will not recognized it and has immobilized the bike. Use the red key, or the spare black key if you have it. If you don't have a spare, scrounge the internet for various work arounds, otherwise it's a very costly repair.

Posted on Sep 10, 2009

  • 1508 Answers

SOURCE: Is it worth the hassle to fix?

check ebay for a price on the instrument cluster, unless the bike is trashed its worth a fair bit more than $2500

Posted on Apr 04, 2010

  • 4536 Answers

SOURCE: I have a ducati multistrada

probly screwed up timing when belt was effected--get a clymer manual for diagnosing--cudda rattled electr ignition at accident

Posted on Apr 04, 2011

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1998, is your battery new and up to snuff? Do a hydro test on it ... 1200 is a good reading, A volt test should show at least 11 Volts DC. If this is all ok ... You might want to check the start relay. Check these things, if they are ok, send me a 'comment' to this question and we will go int the testing for the start relay.


Thanks for your interest in

Please vote


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