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P0442 Diagnostic Trouble Code Discussion for February 2005

EVAP System Small Leak Detected

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Trouble Ticket Help Requests for DTC P0442
Help Request Posted
2000 Saturn SL2 1.9L MIL Lamp on VIN: 1G8ZK5277Y
P0442: EVAP System Medium Leak (0.040") Detected. Has DTC P0442,I ran service bay test with tech2, and it passes the monitor. After cold start drive fails evap monitor. Leak test with Waekon, holds 10in.h2o for hours.
February 09, 2005