[AznBarnes]

This code has been driving me nuts! I changed the fuel pressure solenoid nadda! changed the fuel pressure sensor Níet! Changed the ENTIRE EVaP CANISTER NOPE! What in the world!! There isn't a relief valve on the fuel rail im lost. My hands r up HELP!

 

[scheaferwa]

I found a link online that seems to have good troubleshooting advice. P000F Fuel System Over Pressure Relief Valve Activated.

 

[AznBarnes]

Thanks¡! Ok second question WHERE IS THE fuel pressure relief valve?!

 

[07lmnt]

I don't find a P000F in any Element service manual. I would guess if any vehicle did have this code, it would have a fuel pressure sensor circuit. I don't find a fuel pressure sensor for any year Element.

 

[AznBarnes]

 

[AznBarnes]

I just changed the fuel pressure sensor on the evap canister.. and greased up the vent valve to make sure it opened n closed smoothly.. I dont get ŵhere the fuel pressure relief valve is thàts what's stumping me

 

[07lmnt]

The "fuel pressure" sensor on the tank is not for fuel pressure, it measures fuel tank evaporative pressure/vacuum.

Fuel pressure relief valve is the fuel pressure regulator. Elements do not have any way to monitor actual fuel pressure, or control it via the ECM. Your using a generic code reader, and it's giving you false info about code P000f.

 

[Airzilla]

Recommend using a high quality, advanced code reader to ensure you are getting/scanning properly and receiving accurate data...

 

[xsidewayzdazex]

There's a relief valve located connected to the pressure sensor on the evap canister going into the frame took the EVP down found it its open always to let air it... ground connectivity to it shuts it to create vacuum. Gets dust and spiders in it will clogg letting incoming air in