GTI L4-2.0L Turbo (CBFA) (2008)
Evaporative Check Valve: Testing and Inspection
Double Check-Valve, Checking
Special tools, testers and auxiliary items required
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Hand Vacuum Pump VAS 6213
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Connector Test Set V.A.G 1594C
Test Conditions
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The EVAP canister purge regulator valve was checked with the vehicle diagnosis, testing and information system VAS 5052 and is OK.
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Remove engine cover carefully.
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Remove connector - 1 - and the ventilation hose - 3 - from the EVAP canister purge regulator valve - 2 -.
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Set slide ring - 1 - on the hand vacuum pump VAS 6213 to the - A - position for "vacuum".
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Connect hand vacuum pump VAS 6213 to the EVAP canister purge regulator valve.
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Using lines, connect the contacts on the EVAP canister purge regulator valve - 1 - to the battery. This opens the valve.