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by 9N32006TDI
Thu Oct 12, 2017 1:06 am
Forum: MK7 (9N3) Polo (inc GTI) - Years 2006-2008
Topic: Brakes coming on
Replies: 4
Views: 1463

Brakes coming on

9N3 2006 TDI brakes coming on (front right/rear left)
Had a new master cylinder installed and notices (eventually) that pedal was often high and firm.
This eventually manifests itself in brakes applying themselves randomly but rarely. (6 months 20 incidents)
The trigger seems to be big down hills ...