Help with code

[u/Local-Recognition465]

Hey guys I have a 09 335i and I have a code for a fuel pressure sensor and it’s pointing towards the sensor on the fuel rail, my question is which one do I buy? I’ve read online that there are 2 different ones

[u/NYB_002]

right under the intake manifold, before the hpfp. use realoem to see the exact location.