Hi All, Hope everyone is safe and well.

I just had both passenger side O2 sensors replaced due to a P1646 code by my local indie Jag specialist.

I haven’t driven the car since the repairs, I took it out for spin yesterday and the MIL light came on. I checked the codes and it showed P0105 manifold absolute pressure barro circuit.

Is this just a coincidence or could something be knocked off or damaged during the O2 work?

 

It's possible that the connector or wiring has been disturbed. It is located towards the bottom of the throttle body elbow on the left side. Take a look, check the connector is tight and push in on the wires in case a tab is loose.

 

My copy of Jaguar DTC lookup for P0105 shows MAP error:



BARO circuit faults are P0106, P0107 and P0108.

Graham

 

Hi Guys,
I checked the MAP sensor and the vacuum tube has fallen or been knocked off. Quick 10 second job for a change!
Thanks to Avern1 and GGG for their Help.