engine trouble code
got a 09 journey r/t with a p0452 code on says it is evap pressure sensor low anybody got some experience with this like where the sensor is? i reset it anyway, but would be good to know more about the system
Happened to Me when i topped off gas tank.Apparently got gas in the vapor cannister line.I bought a new valve,but while replacing i removed from firewall and shook it and reinstalled.Still working at 120,000 miles.






