One of the vacuum actuators on intake runner bank 1 or bank 2 is defective
Audi technical service bulletin 011460203391912 for 2013 Audi A6, 2013 Audi Q5 and 2013 Audi Q7 and others.
- Bulletin number
- 011460203391912
- Component
- Engine and engine cooling
- Summary
- One of the vacuum actuators on intake runner bank 1 or bank 2 is defective. It is possible that the membrane on the vacuum actuator may tear. As a result, the intake manifold flaps do not function.
Owners of these vehicles have filed 72 complaints in the engine category.
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