Eos (1F7) L4-2.0L Turbo (CCTA) (2009)
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Connect the contacts on the solenoid valve - 1 - to the battery using adapter lines. This opens the EVAP canister purge regulator valve 1.
Then activate the (VAS 6213) several times.
‹› Vacuum must build up.
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Disconnect the battery again (interrupt the power supply).
No vacuum:
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Replace the double check-valve - 1 -.
The double check-valve, the EVAP canister purge regulator valve 1 and the plastic hoses are one component. The intake manifold must be removed to
replace them.