E63PaulyD

Hi there,

I have an 07 e63 and this code came up. I checked the code again and cleared it, drove for about an hour and it came back on. I checked and cleared it again, drove for a bit and it popped back on. I researched that it could be a few things.

I was wondering if anyone has had a similar experience and could recommend what I should try first.

Thanks!

SICAMG

Why not monitor the sensor and see what it is reading ? If it's off, replace it.