P164B/005707
From Ross-Tech Wiki
P164B/005707 - Oil Pressure Switch: Malfunction
Possible Symptoms
- Oil pressure warning active.
Possible Causes
- Faulty Oil Pressure Switch (F22).
- Oil pressure low.
Possible Solutions
- Replace outdated Oil Pressure Switch.
- Verify Oil pressure is within the manufacture's specifications, see the Official Factory Repair Information.
Special Notes
- When found in 2011 ~ 2014 Audi S4, S5, S5, Cabriolet, A6, A7, Q5, Q7 with 3.0L FSI vehicles, verify the Oil Pressure Switch (F22) is the updated type.
- See TSB 01 14 85 2036761