A8L Quattro Sedan V8-4.2L (BVJ) (2007)
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Air Injection Pump: Service and Repair
Version 1
Secondary Air Injection Pump
Removing
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Remove front noise insulation by loosening fasteners - 1 -.
‹› Ignore items - 2, 3 and 4 -.
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Remove air guide hoses - 1 and 2 -.
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Separate electrical connector - 3 -.
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Remove 3 nuts - 4 - and remove secondary air injection (AIR) pump from bracket.
Installing
