A6 Sedan V6-2.8L (ATQ) (2000)
Canister Purge Control Valve: Testing and Inspection
Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-, Checking
Special Tools and Equipment
-
VAG1526A
-
VAG1527B
-
VAG1594A
-
VAG1598/31
-
VAS5051 with VAG5051/1
or
-
VAG1551 with VAG1551/3B
NOTE: The Evaporative Emission (EVAP) canister purge regulator valve is also called the Tank Ventilation Valve (TVV) and is sometimes referred to
as the EVAP valve.
Checking For Proper Seal
Solenoid valve is closed when no voltage is present.