Hello all,

Was wondering if any Bentley Tech's could shed some light before I dive super deep into this. I've got a 2013 Continental Speed in the shop with a P1167 dtc set. Any common issues to look for or treat it like a normal MAF sensor diagnosis?

Thanks for any information in advance

 

Not a tech, but assuming you've seen this?

https://autoservicecosts.com/obd2-codes/p1167/#:~:text=Error%20Code%20P1167%20is%20described,Sen sor%201%20Heater%20System%20Malfunction.&text=This %20code%20is%20a%20generic,since%201996%20up%20to% 20present.

 

Yes i have, thanks, Ive verified 02 sensor operation. I believe i have a vacuum leak and I am currently trying to narrow it down.