Oil Pressure Regulation

WARNING: This page is about a different car, the 2018 Audi Q3 Quattro, 2018 Audi Q3, 2017 Audi Q3 Quattro, and 2017 Audi Q3. However, it is still accessible from the selected car via links, so may be relevant.

Engine without Oil Pressure Regulation

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Only one oil pressure switch:

1, 2 - Not installed

3, 4 - Oil Pressure Switch -F1- with Connector

Allocation. Refer to the appropriate Systems Wiring Diagram(s).

Engine with Oil Pressure Regulation

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Two Oil Pressure Switches:

1, 2 - Reduced Oil Pressure Switch -F378- with Connector

3, 4 - Oil Pressure Switch -F22- with Connector

Also:

Courtesy of AUDI OF AMERICA, LLC

3 - Oil Pressure Regulation Valve -N428-

Allocation. Refer to the appropriate Systems Wiring Diagram(s).