P0441 EVAP Purge Valve problem solved !!!
• Remove and discard the screen from the inlet side of the EVAP Purge Valve -N80, using a 4mm thread tap and T-handle. The EVAP Purge Valve does not need to be removed from vehicle for the inlet screen removal. • Before starting Updating programming of the ECM the operation of the EVAP Purge Valve -N80 must be tested to insure proper operation after the inlet screen is removed. In the Tester select - Vehicle Self Diagnosis- Basic Setting 006 - MVB 70 to run the EVAP purge Valve short trip test. • If the EVAP Purge Valve passes the short trip test, continue with Update Programming. Do not replace the EVAP Purge Valve. • If the EVAP Purge Valve fails the short trip test after the inlet screen is removed, continue to diagnose the condition and perform necessary repairs with the use of Guided Fault Finding and the Repair Manual. These additional repairs are not covered by this Technical Service Bulletin.
This is the fix that was added from my ob2 seemed to work to atleast let me know i had a bad valve bought a new one from ebay and worked fine
This is the fix that was added from my ob2 seemed to work to atleast let me know i had a bad valve bought a new one from ebay and worked fine
Audi A6 2016 Quattro Plus 3.0t
Check engine light on. Error codes. P0451 and P2024.
P0451: Evaporative Emission System Pressure Sensor / Switch Range / Performance. Permanent
P2024: Evaporative Emissions Fuel Vapor Sensor Circuit. Pending
I.e. it is a different code (not P0441). My mechanic, who is an authorized VW mechanic that works at a VW dealership that also has an Audi dealership said I probably needed an N80 purge valve. I have not checked the recommended suggestion at the start of this thread and will try it.
Any other suggestions? I have started looking around for the valve and emailed EuroParts.
Check engine light on. Error codes. P0451 and P2024.
P0451: Evaporative Emission System Pressure Sensor / Switch Range / Performance. Permanent
P2024: Evaporative Emissions Fuel Vapor Sensor Circuit. Pending
I.e. it is a different code (not P0441). My mechanic, who is an authorized VW mechanic that works at a VW dealership that also has an Audi dealership said I probably needed an N80 purge valve. I have not checked the recommended suggestion at the start of this thread and will try it.
Any other suggestions? I have started looking around for the valve and emailed EuroParts.
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jeffwantsaaudi
Audi A6
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Dec 20, 2007 06:49 PM




