Can do with manifold still attached, but there is not much room and the sensor can be quite tight!
the sensor can be quite tight!
What's the best angle to attack it at? From up top or get under the car?
Unclip the plug from the top under the inlet manifold and then get underneath with ring spanner and give it some beans lol. You could leave it running for a few minutes so the exhaust gets warmish which will make it easier to undo.