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Passat Sedan V6-3.6L (BLV) (2008)

Powertrain Management > Emission Control Systems > Evaporative Emissions System > Canister Purge Control Valve > Component Information > Testing and Inspection > Page 3419

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Specified value: Battery voltage.

If the specified value was not obtained:

-

Check the wiring connection from the EVAP Canister Purge Regulator Valve (N80) electrical harness connector terminal 1 to fuse 8 in Fuse Panel
B for high resistance, an open circuit or a short circuit to Ground (GND).

-

Check the electrical harness connector for damage, corrosion, loose or broken terminals.

-

If necessary, repair the wiring connection.

If the specified value was obtained:

Check Ground (GND)

If the manufacturers test box is being used. Perform the following step.

-

Install the test box.

If the manufacturers test box is not being used. Perform the following step.

-

Remove the Motronic Engine Control Module (ECM) (J623). Refer to the Repair Information.

-

Using a multimeter, check the EVAP Canister Purge Regulator Valve (N80) electrical connector terminal to the Motronic Engine Control Module
(ECM) (J623) electrical connector T60 for resistance.

Powertrain Management > Emission Control Systems > Evaporative Emissions System > Canister Purge Control Valve > Component Information > Testing and Inspection > Page 3419

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