P0455 EVAP Leak Monitor Large Leak Detected

SYMPTOM LIST
P-0455 EVAP LEAK MONITOR LARGE LEAK DETECTED

TEST NOTE:
All symptoms listed above are diagnosed using the same tests. The title for the tests will be P-0442 EVAP LEAK MONITOR SMALL LEAK DETECTED.

WHEN MONITORED
See DRB III.

SET CONDITION
See DRB III.

POSSIBLE CAUSES
- EVAP system hoses or wiring damaged
- EVAP system component leaking
- Leak detection pump leaking
- EVAP leak monitor small or large does not reoccur