I’m new here, and was just trying the Pscan after replacing the O2 sensor for a new one I got from Rimmer Bros for my 98 1.8i MGf with the ECU MEMS 1.9.
After failing the Mot on the gas emissions control, I checked and there were no fault codes but had the the exact same reading with de voltage fixed at 0,44V and the message “Oxygen sensor not Ok” so I decided to replace it.
Unfortunately the reading remains the same,
Did any one of you guys got any clue on why this is happening and how to solve this issue?