OBD 0445 indicates a short in the emission control purge valve.OBD 0445 indicates a shorted emission control purge valve.
P0496 = EVAP Emission High Purge Flow Fault -could be a sticky purge valve
The easiest way to find an emission controls system purge diagram for a 1996 Dodge Ram 1500 is at your local auto parts store. It is available in do-it-yourself repair books.
evaporative emission control sytem purge control circuit malfunction
Trouble code P0441 means:Evaporative emission control system incorrect purge flow
Trouble code P0441 means:Evaporative emission control system incorrect purge flow
Trouble code P0440 means: EVAP Purge System Fault Trouble code P0441 means: EVAP Purge Flow Monitor Fault
P0441 EVAP Emission Control System Purge Flow Fault You can try cleaning the gas cap of any debris and reinstalling till you hear it click. Or it could be a bad purge solenoid. Or cracked or split lines in between in the evap system.
P1443 Evaporative Emission Control System - Vacuum System - Purge Control Solenoid or Purge Control Valve fault Loose or defective gas cap will cause this code.
Evaporative Emission Control System Purge Control Valve Circuit Malfunction.
Trouble code P0441 means:Evaporative emission control system incorrect purge flow
Trouble code P0440 means: EVAP Purge System Fault