I have a 2009 800 XP and am having knock sensor issues.
I put on an RKTek head and also did their ECM update and now the knock sensor is going haywire.
I rode about 1/2 a mile the first time out and it started throwing the knock sensor fault on the display. Shortly thereafter it went in to limpmode.
I rejetted a couple sizes bigger and it didn't help.
Dealers dignostic computer said no signal from the knock sensor so I ordered a replacement.
After I installed the new sensor the sled idled for about 10-15 seconds and the code popped up again. You would have to be running DEADLY lean for the knock sensor to pop at an idle.
I would also think that the code would reset if you shut the machine off but it shows a knock sensor fault as soon as you restart the machine.
Anyone had this problem with the RKTek reflash?
TIA
I put on an RKTek head and also did their ECM update and now the knock sensor is going haywire.
I rode about 1/2 a mile the first time out and it started throwing the knock sensor fault on the display. Shortly thereafter it went in to limpmode.
I rejetted a couple sizes bigger and it didn't help.
Dealers dignostic computer said no signal from the knock sensor so I ordered a replacement.
After I installed the new sensor the sled idled for about 10-15 seconds and the code popped up again. You would have to be running DEADLY lean for the knock sensor to pop at an idle.
I would also think that the code would reset if you shut the machine off but it shows a knock sensor fault as soon as you restart the machine.
Anyone had this problem with the RKTek reflash?
TIA
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