hi
i have fault codes 1) particulate filter bank1 clogged upper limit reached 2) particulate trap bank below threshold not a plausible signal someone told me to check DPF pressure sensor and change it. when I looked I just have 1 pipe connected to it. cant find 2nd pipe coming from DPF is it possible that q7 has only one pipe connected to DPF pressure sensor?
from catalist converter only 1 pipe and one wire comes out.
Audi q7 2008 tdi 3L
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