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Nickerz
Moto3 racer Joined: 14 Feb 2013 Status: Offline Points: 11 |
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Posted: 14 Feb 2013 at 20:15 |
I have a 2007 Tuono that was running fine until after a short stop it "kicked back" on starting, after that it was running really badly with the service warning on the clocks showing. I have accessed the fault diagnosis on the clocks and they aren't showing any faults. I know the bike has a limp home mode,but I understood this just to be limit on revs, not as mine is a"crawl home just about on your hands and knees " I would appreciate any ideas , Cheers
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stevezx7r
Moto GP Alien Joined: 12 Jun 2012 Location: Bishop Auckland Status: Offline Points: 1211 |
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Not up on the Tuono's, so 'till someone else sounds off I'll stick my neck out and say the battery has just about died kicking the bike into a limp home mode of some sorts. Sounds like it almost took the sprag on the way too.
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WARNZ
Premium Member Joined: 10 May 2012 Location: Essex Status: Offline Points: 1171 |
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Hope it didn't make any horrid noise when it kicked back mate :( check yr voltages n the reg/rec n charging system - how to guides mate! Low voltage will cause lots of issues with these apes!
The noise on kicking back (sprag) Do u have the uprated starter solenoid n battery??? |
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Spoonz
Admins Group Joined: 11 Feb 2008 Location: North Devon Status: Offline Points: 10726 |
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The diag mode only shows active codes, if the ignition goes off the codes are lost dash wise. The chances are there is a code stored in the ecu.
Being a Gen2 motor i would be looking at stator output voltage for a bike that struggled to start and run that had otherwise ran fine. If the stator is fried and the batt voltage drops enough the injectors/pump loses voltage and the CAN bus eventually throws codes, often very spurious ones. Have a look at the running dash voltage before doing much else which should be north of 13v ideally mide to late 13's. If that looks fine there are other things we can check for rough running and a CEL |
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Nickerz
Moto3 racer Joined: 14 Feb 2013 Status: Offline Points: 11 |
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Thanks for the replies guys,but the battery voltage is good and the cranking speed is good,it starts o.k. but just runs rough as rats! I have noticed that when the ignition is turned on after about 15 seconds the sevice and warning triangle comes on . Once again thanks for the advice.
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joe 90
Premium Member Chief Stator tester Joined: 11 Feb 2008 Status: Offline Points: 1978 |
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but is it charging ? or holding its charge ? if good on board volt meter should be reading in excess of 13.8v when left running for a few minutes , even going up to 14 volts if you are lucky .
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www.spoonztuning.co.uk
I Luv Ducati's Discount Ducati breakdown cover call joe 0800 998 999 |
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Nickerz
Moto3 racer Joined: 14 Feb 2013 Status: Offline Points: 11 |
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Yep its holding 14.1 v when running !
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Spoonz
Admins Group Joined: 11 Feb 2008 Location: North Devon Status: Offline Points: 10726 |
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Assuming the dash voltage is ok, If you get the revs up does it clear or is it the same at any revs ?
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joe 90
Premium Member Chief Stator tester Joined: 11 Feb 2008 Status: Offline Points: 1978 |
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The many stators I got through, used to start fine do 10 miles park it up , get on it start it click , click
when very bad , you start by getting a annoying misfire, when very very bad goes into limp mode can't do more than 20mph and engine sound like a bag of spanners then dies.
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www.spoonztuning.co.uk
I Luv Ducati's Discount Ducati breakdown cover call joe 0800 998 999 |
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Nickerz
Moto3 racer Joined: 14 Feb 2013 Status: Offline Points: 11 |
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Its still rough at any revs, although it struggles to rev.I've now got p code 0520 and a code 47 on the clocks any idea what that is? Cheers |
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joe 90
Premium Member Chief Stator tester Joined: 11 Feb 2008 Status: Offline Points: 1978 |
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oil pressure switch nice and easy/cheap
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www.spoonztuning.co.uk
I Luv Ducati's Discount Ducati breakdown cover call joe 0800 998 999 |
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Nickerz
Moto3 racer Joined: 14 Feb 2013 Status: Offline Points: 11 |
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All this grief cant be that simple ,can it ? Please let it be that! Thanks to everyone ,I'll let you know if it is .
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