I have put two new 02 sensor the car runs great check eng lite on

Question

I have replaced 02 sensor twice reader told me there was a short in sensor

Answer 1

HI there

Depending on the code, there could be a wiring issue to the sensor or a problem with the way the engine is running that could cause a code to appear. Sometimes it's also the signal wire to the computer from the sensor that is causing the problem as well.