porsche Workshop Repair Guides

Porsche Workshop Service and Repair Manuals

Removing and Installing (Engine Removed)|Page 955 > < Removing and Installing (Engine Removed)|Page 953
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O2 Connectors

1 -  Oxygen sensor ahead of cat. conv. 
2 -  Oxygen sensor behind cat. conv.

(cylinder bank 4 - 6)

6.  Extract rubber sleeves from engine paneling and pull wires down. Detach wire clamps from bracket.

NOTE:  The double sleeve of the right-hand oxygen sensors is hard to access. Remove A/C compressor from bracket and put it aside.

7.  Remove muffler.

Converter Cover

8.  Remove cover. Detach catalytic converter from turbocharger and remove it.
9.  Drain engine oil at turbocharger/oil tray.

10.  Loosen oil return line between turbocharger/oil tray and bracket.
11.  Remove heating tube.
12.  Use car-jack to support engine.

CAUTION: Secure lifting platform.

Engine Carrier

13.  Loosen engine carrier.
14.  Detach and remove NC compressor bracket.

Removing and Installing (Engine Removed)|Page 955 > < Removing and Installing (Engine Removed)|Page 953