Oxygen Sensor connection location

[Leeshez]

Hi folks, where in the engine bay is the connection block. With out going under the car and following it back in to the engine bay. Many thanks Lee.

 

[mr.pink87]

monitor sensor plug is behind the passengers side skirt underneath the car an the pre cat connection is located near the steering rack, not easily accessable!

 

[Fred@BTM]

its on the subframe next to the exhaust manifold, passenger side

 

[Leeshez]

Thanks guys.

 

[Leeshez]

I take it i have to remove the sump gaurd to access the connector?.

 

[sideways danny]

no, reach over the top of the subframe from behind. It's a sliding clip

 

[Leeshez]

Thanks guys. Will my car fail the MOT with the sensor disconnected?

 

[Fred@BTM]

probably won't even run with it disconnected!

 

[Leeshez]

probably won't even run with it disconnected!

It runs fine. I disconnected it to clean the connection and i could not get it back in.