FI: 1 long, 3 short

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boland

Race Dog
Joined
May 7, 2013
Messages
1,201
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Bike
KTM 990 Adventure
Hi guys

Any idea what 1 long and 3 short lights mean for the fuel injection? I read somewhere that it's the oxygen sensor that gives thus warning.

Any idea how to fix it? The bike runs and idles like normal!
 
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