The Disable O2 Sensor setting in WRT for the ZX14R disables the fault code not the sensor itself.
So does that mean that the ECU can use it if it is there but if not there and disabled in ECU it will ignore anything to do with adjusting things???
I see the US model does not have the O2 Sensor at all.....
End result of disconnecting and disabling in ECU is the bike is actually the smoothest it has been since fitting the Brocks...
I talked with Brocks about this some time ago and after trying the O2 sensor dummy, then the optimiser by itself (nothing connected) and then the optimiser with the dummy, the results all were the same - bad stumble and stutter in 4,5,6 at 4000-6000 rpm. I fitted the stock sensor with the optimiser (had to really due to not wanting to extend cables) and it helped a lot but there was still a small hic about 2k, and it runs rich... |
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