Q7 Quattro V8-4.2L (BAR) (2008)
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Disconnect electrical harness connector - 2 - from Evaporative Emission (EVAP) canister purge regulator valve (N80).
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Remove Evaporative Emission (EVAP) canister purge regulator valve (N80) - 1 - from bracket and lay aside.
‹› Ignore - 3 -.
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Disconnect the vacuum hose - 4 -.
CAUTION!
Risk of violating emissions legislation.
‹› Do not open hose connection - 2 -!
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Lay the air guide hose aside with the vacuum hose connected.
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Loosen hose clamp - 1 - and remove bolts - 3 -.