DTC P0442: EVAP System Leak Detected (Small)
For DTC P0442 diagnostic test procedure, see DTC P0441: EVAP SYSTEM INCORRECT PURGE FLOW DTC P0442: EVAP SYSTEM LEAK DETECTED (SMALL) DTC P0455: EVAP SYSTEM LEAK DETECTED (LARGE) .
For DTC P0442 diagnostic test procedure, see DTC P0441: EVAP SYSTEM INCORRECT PURGE FLOW DTC P0442: EVAP SYSTEM LEAK DETECTED (SMALL) DTC P0455: EVAP SYSTEM LEAK DETECTED (LARGE) .