A4 Quattro Wagon V6-3.2L (BKH) (2005)
Oil Pressure Sender: Service and Repair
Oil Pressure Switch F1, removing and installing
Special tools, testers and auxiliary items required
Old oil collecting and extracting device V.A.G 1782
Removing
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Remove rear engine cover - arrows -.
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Remove coolant expansion tank - arrow -.
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Disconnect electrical connection from Engine Coolant Level (ECL) Warning Switch F66 at bottom of coolant reservoir and set aside coolant
reservoir with coolant hoses - 1 - and - 2 - connected.