I decided to update the previous 2 posts into this one....
I disabled the O2 sensor in the ECU.
I discovered that you need to disconnect/remove the sensor otherwise it will still affect the engine even though its disabled in the ECU.
This happened when I was using a stock O2 sensor and the Dynotune O2 Optimiser.
I was getting a big stutter from the engine around 4000-6000 rpm when the Sensor was still connected and disabled in the ECU.
It appears Kawasaki has given the ZX14R ECU the ability to affect the engine (not sure what - maybe fuel, timing and/or stp maps) even if the O2 sensor is disabled in the ECU but the sensor is connected..  |
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