CEL code P0441-carbon canister purge valve?

[Rolando]

One more code for the count :cursing: P0441 "fuel ventilation system above limit".

Could it be the EVAP canister shut-off valve, not working properly?

Sometimes I hear a buzzing noice towards the right side of the dashboard.

Could use help with locating/accesing parts and diagnosing. :unsure:

Did somebody got this code? what was the fix?

[Loren]

The OBDII manual says:

"- EVAP canister purge valve open

- Pressure sensor faulty"

The valve is back on the engine - the pressure sensor is back near the engine too.

[Rolando]

The OBDII manual says:

"- EVAP canister purge valve open

- Pressure sensor faulty"

The valve is back on the engine - the pressure sensor is back near the engine too.

Thanks Loren,

Your last advise (from previous post) was dead-on :notworthy: (oil separator bellows responsible for codes P1124/P1126)

....Is there a way to check the pressure sensor? or should I just get a new one and replace it?

Edited January 18, 2006 by Rolando

[CJ_Boxster]

I have the same Pcode (P0441) on my boxster AND i also hear this faint, yet audiable horn... almost like a whoopy cushion coming from somewhere need the the fuel door lid.... Any advise?

[Loren]

TSB 4/97 2458 Humming / Vibration Noise from Fuel Return System -- dated 4-29-97.

[CJ_Boxster]

Any images of the purge valve near the engine?