View source for P164B/005707

== 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* Replace outdated Oil Pressure Switch.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
** https://static.nhtsa.gov/odi/tsbs/2021/MC-10204727-0001.pdf NHTSA


[[Category:Fault Codes]]