2003 Toyota Corolla Q&A
2003 Toyota Corolla Question: what does diagnostic trouble code PO441 have to do with a fuel leak?
also trouble code 446 - Visitor
this is an obd2 trouble code table, it can help you understand the meaning of code. http://chinasinoy.com/service/diagnostic-trouble-code-table-33.html and for p0441, you can try this: Repair damaged EVAP lines or canister Repair open or short in voltage feed circuit to Purge Solenoid Repair open in PCM purge command circuit Replace purge Solenoid Replace vacuum switch Repair restriction in Evap line or canister or soleniod Repair resistance in purge connector Replace PCM for p0446 Replace Vent valve Repair open, short, or resistance problem in control circuit Repair open, or short, or resistance problem in power circuit Replace PCM - chinasinoy