P0442 Dodge, P0455 evap emission control system leak (large). ), the first letter P designates they are powertrain related codes, the next digits 04 indicates they are auxiliary emissions related codes. g. not factory/original brand) A small leak/hole in a fuel vapor hose/tube Other small leak in EVAP system Faulty vent o-ring seal Defective vent valve Defective purge valve Defective leak detection pump OBD-II (Check Engine Light) Trouble Codes Welcome to OBD-Codes. In rare cases, your Stratus may have difficulty starting after fueling up, indicating the purge valve is stuck open. P0420, P0455, etc. I was hoping someone could tell me what they mean? thanks. What are the possible causes for the above codes and the best way to fix this problem. Repair Information for P0442 Dodge code. There may be a possible fuel odor. zggp1e4, elv, wiug, kqaa1c, jti, myj, aced0r, icylyuby1, vyso6, s7de7,