volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Canister Purge Control Valve|Testing and Inspection|Page 3537 > < Emissions - Possible MIL ON/Cat Converter DTC's Set|Page 3532
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Canister Purge Control Valve: Testing and Inspection

Evaporative Emission (EVAP) Canister Purge Regulator Valve, Checking

In a no-current situation the solenoid valve is closed.

Checking activation:

Special tools, workshop equipment, testers, measuring instruments and auxiliary items required

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V.A.G 1551 scan tool

NOTE:  The vehicle system tester V.A.G 1552 can be used instead of the VAG 1551 scan tool, however a print-out is not possible.

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V.A.G 1551/3 Cable

Test conditions

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Coolant temperature must be at least 80 °C, See display group 04, display zone 3.

Canister Purge Control Valve|Testing and Inspection|Page 3537 > < Emissions - Possible MIL ON/Cat Converter DTC's Set|Page 3532