2006 Toy 4 Runner showing codes 0441,0455,0456 evap sys leak

Question

Codes shown as listed below, will this damage car if driven. I rest once by dis. bat. lites went out for about a week then came back on!!!

Answer 1

P0441 Evaporative control system incorrect purge

P0455 Evaporative emission control system leak detected , (gross leak)

P0456 Evaporative emission control system leak detected (small leak)

You only have on problem P0441, with out a effective purge system you will set P0456 and a P0455. This is common when there is a airfilter change and the purge hose gets disconnected. check the purge hose connection and reconnect