Stonewall83

so i keep getting this code what does it mean???
it says something about a sensor
could someone tell me where this sensor is and how to replace it please??

thanks a lot
Charlie Williams

Shelbyville

Check you gas cap. On tight?

cliffyk

Yup, it's the FTP (Fuel Tank Pressure sensor)--go here and scroll down to P0452[/align][/align]

Xemeth

Even if you have the gas cap on tight, it'll show the code from the time it was run and failed (the time the car was turned on when the gascap was loose or off). You're gonna have to clear the code yourself. It might clear itself, though. I know GM cars clear the gas cap code after 100 ignition cycles with no failures or something like that.

Stonewall83

it keeps coming back on even after i clear it???
new gas cap time????

Shelbyville

I suppose it could be the sensor itself. This code looks like its complaining about a low input signal. If I had to guess, it looks like a check of the sensor itself. Not even sure where its located. Possibly in the tank itself. If it were me, I would try a cap first. Easiest thing to do.