drhuntr47

I just installed new O2 sensor and it fixed the flashing code. Once again many thanks to you for your guidance.

First of all thanks for the help. I run mostly short runs with cheap gas, lately I have been running ethanol free with higher octane. When I change out the O2 sensor will I need to reset something? Thanks again

My 2017 Rancher fuel injection light is blinking two long and three short blinks. Is this a code 23 O2 sensor problem? What is the fix?