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Home >> Porsche >> 2005 >> Cayenne Base, Standard >> Repair and Diagnosis >> Engine Performance >> Ignition System >> 28 70 55 Replacing spark plugs - as of MY 2003 (Cayenne S TIP, Cayenne S MAN, Cayenne Turbo, Cayenne Turbo S, Cayenne S TIO Titan) >> Removing design cover >> Removing design cover of cylinder bank 1 -4

Removing design cover of cylinder bank 1 -4

1. Remove engine compartment cover on the right and rear. To do this, undo the four bayonet screws and the fastening screw on the washer-fluid reservoir. Refer to 70 02 19 Removing and installing front cover (engine compartment) - as of MY 2003 (All Models) .

Fig 1: Fastening screw for torque support
GP00008034Courtesy of PORSCHE OF NORTH AMERICA, INC.

2. Detach the torque support. To do this, unscrew the fastening screw on the torque support bracket and pull it out.

Fig 2: Torque support on body
GP00008038Courtesy of PORSCHE OF NORTH AMERICA, INC.

3. Detach the torque support from the body and swivel upwards.

Fig 3: Fastening screws for secondary air pump of cylinder bank 1 - 4
GP00009061Courtesy of PORSCHE OF NORTH AMERICA, INC.

4. Detach the secondary air pump from cylinder bank 1 -4. To do this, unscrew the three fastening screws, pull the pump out of the bracket and lay it aside.

Fig 4: Removing fastening screws of ignition coil cover
GP00008227Courtesy of PORSCHE OF NORTH AMERICA, INC.
NOTE:
  • Place a cloth between design cover and support for secondary air pump to avoid scratching cover. 

5. Unscrew the four fastening screws on the ignition coil cover (illustration shows side 5 - 8).

Fig 5: Removing design cover from cylinder bank 1 - 4
GP00008235Courtesy of PORSCHE OF NORTH AMERICA, INC.

6. Remove design cover from cylinder bank 1 - 4. Lift the cover slightly with both hands on the edge pointing towards the intake system until it snaps out of the fastening points.

Fig 6: Removing cover
GP00008237Courtesy of PORSCHE OF NORTH AMERICA, INC.

7. Lift the cover at the front edge and slide the ignition coil cover of the second cylinder out of the torque support bracket. Pull out cover to the front.

Fig 7: Tightening fastening screws of torque support bracket
GP00008238Courtesy of PORSCHE OF NORTH AMERICA, INC.

8. Remove torque arm bracket. To do so, undo the four fastening screws and set bracket aside.