Under extreme driving conditions (such short-distance, stop-and-go driving), high crankcase pressure can
Audi technical service bulletin 01134520314584 for 2009-2012 Audi A6, 2011 Audi Q7 and 2010-2012 Audi S4 and others.
- Bulletin number
- 01134520314584
- Component
- Engine and engine cooling: exhaust system: emission control: crankcase (PCV)
- Summary
- Under extreme driving conditions (such short-distance, stop-and-go driving), high crankcase pressure can cause the DTCs to appear.
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