Error code P0455 indicates a large leak detected in the evaporative emission control system (EVAP) of a vehicle. This code is triggered when the onboard diagnostic system identifies a significant leak, often due to a loose or damaged gas cap, cracked EVAP hoses, or a faulty EVAP canister. Addressing this issue typically involves inspecting the EVAP system for leaks and ensuring all components are properly sealed. Ignoring this code can lead to increased emissions and potential issues with vehicle performance.
Code P0455 means "Evaporative Emission System Leak Detected (gross leak/no flow)"
Trouble code P0455 means: Evaporative Emission System Leak Detected (gross leak/no flow)
Trouble code P0455 means: Evaporative Emission System Leak Detected (gross leak/no flow)
P0455 code for mazda Protede... Evaporative Emission System Leak Detected (gross leak/ no flow)
Trouble code P0455 means: Evaporative Emission System Leak Detected (gross leak/no flow)
Leak in EVAP system detected
Trouble code P0455 means: EVAP System Gross Leak (0.080") Detected
Trouble code P0455 means: EVAP System Large Leak (0.080") Detected
what does code p3538 and code P0455 mean
DTC P0455: Evaporative Emission (EVAP) System Large Leak
Trouble code P0455 means:EVAP Large Leak DetectedLarge vapor leak in the evaporative emmisions systemTrouble code P0455 means: Evaporative Emission System Leak Detected (gross leak/no flow)Large vapor leak in the evaporative emmisions system
P0455 requires two failures in a row to turn the light on. Pending means that it has failed the large leak test once. Treat it like an active code. P0455 evaporative emissions large leak.