Code P0463 - evap emission control system pressure sensor high input. With a Boyd tank I have no pressure sensor, just the 3 wires to R47 from the ECM. Is there a way to fool the computer by adding resistors? Or, what else can I do to deactivate the code?
I was able to solve P0447 and P1400 codes by wiring in 50-ohm resistors, but I don't know how to subvert this code.