2006 BMW 530xi 3.0L with engine code P1434

Question

since the code p1434 is coming up, what is the solution to the problem or would the possibilities of what it could b have to individually checked

Answer 1

Hi there,

This points to an issue with the diagnostic module. Here is some info for you.

P1434 BMW - Diagnostic Module Tank Leakage System Fault
Read more: https://www.autocodes.com/p1434_bmw.html