2012 maxxforce spn 731 fmi 16
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by taqui10, Jan 10, 2018.
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Knock detected, cylinder accelerated detected when not commanded, uncommanded fueling.
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@Heavyd Hello HeavyD , im writing on this thread because its already started and i got the same code related to this post spn 731 fmi 16. I was researching on the internet a little bit and did some things on the truck that i could find online like checking the oil in the intake etc and everything is fine on that side. Truck starts and runs for couple seconds but as soon as you press the gas pedal or even let it work by itself the truck dies after couple seconds with a red stop engine light on. The complete after treatment system is deleted so there isnt level 4 lights etc. i ran out of ideas so my question is could you guide me trough this code , we got access to Servicemaxx and DLB. Could it be a bad crankshaft sensor or a ECM? thanks in advance for you're help.
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Sorry, once it's deleted, you're on your own.
spsauerland Thanks this. -
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Engine has detected increase in engine speed without increase in fueling. Check your air to air for any oil coming from a failed turbo charger.
spsauerland Thanks this. -
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Nothing quick comes to mind. I have never seen that before.
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Has there been any resolution to this issue?
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