Q5 Q5 fault code P2453

[Lee Graham]

Recently had an emissions light pop up on my Q5. I had the pressure sensor replaced and 4x glow plugs which also showed on the diagnostics test. The code was cleared but the following morning the light appeared again with code P2453. Any ideas where to go from here anyone?

 

[BigJoeyC]

Did you ever get this resolved mate? Ive got the same issue. Pressure sensor replaced snd coded but light back on with samefault code showing
Joe

 

[Lee Graham]

Yeah I did mate. Turned out that the pressure sensor I had fitted was faulty so had to buy a new one. No issues at all now.

 

[BigJoeyC]

Hopefully thats the same issue ive got then. Under warranty so i hope they sort it asap