po441

[xracer33]

i have this code, 16825- P0441
EVAP Emission Contr.Sys.Incorrect Purge Flow .anyone have any ideas on where to start .. thanks ..

[turbos03]

http://wiki.ross-tech.com/index.php/16825/P0441/001089

16825/P0441/001089 - EVAP Emission Control Sys: Incorrect Flow
Possible Symptoms

Malfunction Indicator Light (MIL) active

Possible Causes

Evaporative Emission (EVAP) Canister Purge Regulator Valve (N80) faulty/jammed

Evaporative Emission (EVAP) Canister Purge Solenoid Valve (N115) faulty/jammed

Evaporative Emission (EVAP) Canister Sealing faulty

Pipes between Tank Breathing and Throttle Body leaky/blocked

Possible Solutions

Check Evaporative Emission (EVAP) Canister Purge Regulator Valve (N80)

Perform Output Test

Check Evaporative Emission (EVAP) Canister Purge Solenoid Valve (N115)

Check Evaporative Emission (EVAP) Canister

Perform Basic Setting

Check Pipes between Tank Breathing and Throttle Body

[xracer33]

thanks , where would one find the, n80 , n115 valve , and the evap canister ?

[turbos03]

Originally Posted by xracer33

thanks , where would one find the, n80 , n115 valve , and the evap canister ?

http://www.bentleypublishers.com/product.htm?code=vynb

[xracer33]

thanks , i got a manual.all it shows on page 26-14 is evap controls schematic but not where they are placed ... ..

[zeusenergy]

Originally Posted by xracer33

thanks , i got a manual.all it shows on page 26-14 is evap controls schematic but not where they are placed ... ..

The 115 may be behind the rear passenger side fender. Check out "audi tt fuel door or fuel cap" in a search. It's under styling mods I think, you can see the evap system under there. Or check your manual for anything fuel related to find it.