Crank Sensor?

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   Hi Guys & Girls.I have a 2006 RSV1000R.
After having the fuel tank up for a while, the bike wouldn’t start. I assumed the possible combination of the fuel level being very low and the tank just being up.
The next day, the bike started instantly and ran perfectly. Later that day, the bike started and ran for a few seconds but then cutout.
Suspecting the possibility of bike being too low on fuel, I topped it up, but it still wouldn’t start.
It’s now a non starter;
No spark, both cylinders.
Code 12, “crank sensor”.
Any guidance, advice or help, greatly appreciated.
Thanks in advance.

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TomskiY Members Profile Send Private Message Find Members Posts Add to Buddy List Moto3 racer Joined: 11 Dec 2009 Location: Durham Status: Offline Points: 35	Post Options Post Reply Quote TomskiY Report Post Thanks(0) Quote Reply Topic: Crank Sensor? Posted: 19 Mar 2026 at 14:08
	Hi Guys & Girls. I have a 2006 RSV1000R. After having the fuel tank up for a while, the bike wouldn’t start. I assumed the possible combination of the fuel level being very low and the tank just being up. The next day, the bike started instantly and ran perfectly. Later that day, the bike started and ran for a few seconds but then cutout. Suspecting the possibility of bike being too low on fuel, I topped it up, but it still wouldn’t start. It’s now a non starter; No spark, both cylinders. Code 12, “crank sensor”. Any guidance, advice or help, greatly appreciated. Thanks in advance.

Spoonz Members Profile Send Private Message Find Members Posts Add to Buddy List Admins Group Joined: 11 Feb 2008 Location: North Devon Status: Offline Points: 10957	Post Options Post Reply Quote Spoonz Report Post Thanks(0) Quote Reply Posted: 19 Mar 2026 at 15:09
	I wouldn’t take it for granted re the error codes as 11 and 12 often pop up with non start cranking. The usual suspect after lifting the tank is the white plug that goes to the tank loom ( usually cable tied to the left subframe rail under the seat) It gets stretched when the tank is right up and often partially unplugs. Would explain the erratic run/non run but not lack of spark.

Liam Members Profile Send Private Message Find Members Posts Add to Buddy List Moto3 racer Joined: 13 Dec 2020 Location: Dudley Status: Online Points: 49	Post Options Post Reply Quote Liam Report Post Thanks(0) Quote Reply Posted: 19 Mar 2026 at 19:29
	Check the fuses, had this with mine was just the fuse gone