The other week my Emission light came on so I had the car tech 2'd and it came up with O2 sensor malfunctioning.
As there were no running issues [high petrol consumption, limp mode etc.] I figured it may have been the cold weather just effecting the sensor.
They erased the stored code and everything was cool [as the light went out anyway].
Today it has come back on, so I'm presuming it's going to be the O2 sensor again.
Can anyone tell me;
The part number
Will I be able to replace the part
How much the part is
Any help will be much appreciated. I know I'll have to get the garage to wipe the fault code again but that's no biggy.