Piston Cooling Nozzle Control Valve N522 , Removing And Installing - Volkswagen Golf 2015 Repair Manual

– The threaded hole in the Oil Pressure Gauge Kit - VAG1342-
must be closed. If necessary install the Oil Pressure Switch,
Level 3 - F447- .
– Remove the connector -arrow- from the Piston Cooling Nozzle
Control Valve - N522- . With the connector removed the oil
filler hole to the piston cooling is opened.
– Place the air guide pipe back on the hose connections, so that
the engine can be started.
– Start the engine and check the oil pressure.
• Oil pressure at idle: minimum 0.60 bar (8.7 psi).
Assembling
– Install the oil pressure switch.
Tightening Specifications
♦ Refer to
⇒ 4.2 Overview - Oil Pressure Switch/Oil Pressure Regulator
Valve , page 198 .
4.7 Piston Cooling Nozzle Control Valve -
N522- , Removing and Installing
Removing
Caution
This procedure contains mandatory replaceable parts. Refer
to component overview prior to starting procedure.
Mandatory Replacement Parts
♦ Bolt - Piston Cooling Nozzle Control Valve
♦ O-rings - Piston Cooling Nozzle Control Valve
Note
Place a cloth under the accessory assembly bracket to collect
leaking engine oil.
– Disconnect the connector -arrow- from the Piston Cooling
Nozzle Control Valve - N522- .
Engine Mechanical, Fuel Injection and Ignition - Edition 04.2015
Golf 2015 ➤ , Golf Variant 2015 ➤
4. Oil Filter/Oil Pressure Switch
205