Actuating EVAP Canister Purge Regulator Valve -N80-

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Press --> button.
Indicated on display

Fig 1: VAG1551 Scan Tool Display - Output Diagnostic Test Mode: Engine Codes AUX, AKB (EVAP Canister Purge Regulator Valve -N80-)
Courtesy of AUDI OF AMERICA, INC.

This solenoid valve will continue to be actuated (i.e. will click) until the --> button is pressed to advance program to next control element.

If the solenoid valve is not actuated (does not click):

Check EVAP Canister Purge Regulator Valve -N80-. See EVAPORATIVE EMISSION (EVAP) CANISTER PURGE REGULATOR VALVE -N80-, CHECKING .