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P1441 Diagnostic Trouble Code Discussion for March 2004

EVAP System Flow During Non-Purge Conditions


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Trouble Ticket Help Requests for DTC P1441
Help Request Posted
1998 Honda Passport LX 3.2L MIL Lamp on VIN: 4SCM58WXW4
P1441: EVAP Vacuum Switch Circuit High Voltage. Came in with light on and code p1441. cleared code and drove on pkwy no code now. Tested fuel cap ok, checked plug connections on purge and vent solonoid (by charcoal canister), clean and tight. Visually looked at hoses and system all appears ok. Called dealer...
March 01, 2004