@
ulf
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Quote: |
| If the system only uses one differential pressure sensor, it would have to be connected via a kind of tube bypass to the stopper. |
It was never different with VAG... you might want to consider getting a vehicle with a DPF, just because of the interesting technology it has

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What about the brakes? Are they all okay, meaning do the wheels spin freely with minimal resistance and without any scraping when the car is on a lift? Is the drivetrain (especially the bearings) in good condition?