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1999 Honda Accord LX 3.0L. I got a p1456 code and changed the gas cap what should i do next

Vehicle: 1999 Honda Accord LX 3.0L

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The next step is to check for leak on the EVAP system. First check for damage evaporator hoses and canister, if there is no damage you may have to uses a smog leak detector to find the leak.

1999 Honda Accord EVAP Canister

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P1456 HONDA - Evaporative Emissions Control System Leakage Fuel Tank

Read more: https://www.autocodes.com/p1456_honda.html

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