Error codes possibly related to Transferflow tank
About every 4th or 5th tank of gas, the check engine light comes on. The ScanGauge reports it as P1450 - Inability of Evaporative Emission Control System To Bleed Fuel Tank. The last time it happened, the code was P0451 - Evaporative Emission Control System Pressure Sensor Range/Performance. I clear the code, open the gas cap to relieve the pressure, replace it and I am good to go until it happens again. I never notice any change in the drivability when this happens. Should I be concerned? Does it warrant a call to Transferflow? Quadvan did the installation of the Sportsmobile 46 gallon tank and I don't have problems filling it to the top like others have reported. Any ideas?
Steve in L.A.
2010 Red EB50 V10, Quadvan 4WD (El Guapo Rojo)
1978 VW Westfalia Champagne Edition (Pepe - gone, but not forgotten)