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P0499 Diagnostic Trouble Code Discussion for March 2011

NVLD Canister Vent Solenoid Circuit High Voltage

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Trouble Ticket Help Requests for DTC P0499
Help Request Posted
2007 Honda Accord EX 3.0L MIL Lamp on VIN: 1HGCM668X7
P0499: EVAP Canister Vent Shut Valve Control Circuit High Voltage. Veh came in with P0498 & P0499 - Evap canister Vent shut valve ckt low voltage & High voltage respectively. Replace the VSV valve. After road test the code poped again. Check the connection at the charcoal canister, seems shady so I repaired it. Road t...
March 26, 2011