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26 - Exhaust System -- PANAMERA (970)
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WM 266919 Removing And Installing Secondary Air Valve (Except PANAMERA S Executive, PANAMERA Executive, PANAMERA 4 S Executive, PANAMERA Turbo Executive, PANAMERA Turbo S Executive, PANAMERA GTS, PANAMERA 4S Sport Edition, PANAMERA 4 Executive)
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Removing Secondary Air Valve
Removing Secondary Air Valve
Loosen secondary-air hoses
-3-
.
Secondary-air pipe
Holder with clamp
Clip
Fig 1: Identifying Secondary-Air Hoses
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Remove screw
-2-
and carefully pull secondary air valve
-1A, 1B or 1C-
out of the cylinder head.
Fig 2: Installation Positions Of Secondary Air Valves
Courtesy of PORSCHE CARS NORTH AMERICA, INC.