Cayenne S (9PA) V8-4.5L (2003)
No. 1 - 9
Removing secondary air pump
NOTE:
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The description only relates to one secondary air pump.
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The 2nd pump are removed in parallel.
1. Remove engine compartment cover on the left, right and rear.
2. Remove hose on the secondary pump. Then separate the electric connection on the secondary air pump.
3. Unscrew the 3 fastening screws on the secondary air pump.