Work step 4: Diagnosis of EVAP canister purge regulator valve: Notes

WARNING: This page does not describe the selected car, but rather 13 other vehicles, including the 2005 Audi allroad, 2004 Audi allroad, 2004 Audi A6, 2003 Audi allroad, and 2003 Audi A6. However, it is still accessible from the selected car via links, so may be relevant.

Start engine (vehicles with manual transmission depress clutch pedal)

NOTE: If necessary, ECM must be re -selected with the "address word" 01 following engine start, and the function "initiate basic setting" selected with "04."