High-G FJR Junkie!
Join Date: Jan 2013
Location: Millgrove, ON, CA
We have to remember it's a 2003, so, perhaps some connections have corroded causing some odd resistances...... i.e., coolant temp. I'd say first check the connections at the sensor, and if that doesn't fix it, test the sensor. The coil code was perhaps also a poor connection? anyway, gone now so I assume rectified. Once you've corrected the condition, you should be able to erase the code I think. Active faults most likely will cause the CEL to be on, I don't want to say always...
You could do a cursory trace of the wiring to ensure no rub-throughs, other corroded connectors in that circuit, etc.
Keep yer stick on the ice....
2014 FJR1300A - Root Beer (sold)
2009 CBF1000A - Sienna Red
1999 VFR800Fi - Pearl Shining Yellow