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Discussion Starter #1
My FI light is blinking the code (23 ) for the right O2 sensor heater circuit . Maybe a dumb question, but is this part of the O2 sensor itself ?
In other words , do i have to replace the O2 sensor , or is the heater a
separate part, i don't want to replace a $100. sensor if that is not the part that is bad.............
I am assuming ( not always a smart thing to do ) that the heater is part of the O2 sensor.
thanks
Joe.
 

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Yes it is. I would check and make sure the wire is not broken somewhere before spending the $140 or whatever for the sensor.
 

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Joe - that is a warranty item. Is your bike still covered by a warranty? I had my left 02 sensor go out a few years back and about 6 months later the other one went out. Both were replaced by the dealer under warranty. No big changes after the first 02 sensor was replaced, but after the 2nd one was replaced there was a noticible improvement in my gas mileage (from about 32 to 38-39) riding fairly aggressively.

DaleC
 
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