porsche Workshop Repair Guides

Porsche Workshop Service and Repair Manuals

Intake Air Temperature Sensor > < Engine Temperature Sensor|Locations|Page 1348
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Engine Temperature Sensor: Service and Repair

REMOVAL

Assembly operations from top:
1. Remove charge air cooler, plug-seal pressure pipes.
2.  Remove recirculating-air flap and rear heater blower.

Plug Connector

Plug Connectors

3.  In the left-hand section of the engine compartment, separate plug connection (2) of temperature sensor II (cyl. 3) (white connector). Detach

retaining strip.

Assembly operations from below:
1.Remove engine and transmission underside tray.
2.  Remove pressure hose between intake pipe and turbocharger.
3. Remove left camshaft cap.
4.  Extraxt upper and lower rubber sleeve.

Special Tool 9291

5.  Unscrew temperature sensor using socket wrench, special tool 9291; while doing so, also turn the connecting line.
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Tightening torque 15 Nm (11 ft lb.)

Intake Air Temperature Sensor > < Engine Temperature Sensor|Locations|Page 1348