Error Code: P1456 EVAP System Leak Detected (Fuel Tank System)

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Feb 20, 2007 | 05:29 PM

Chr8808

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Three Wheelin'

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Error Code: P1456 EVAP System Leak Detected (Fuel Tank System)

P1456 EVAP System Leak Detected (Fuel Tank System)
Anyone with a helms able to list the procedure for this?? Or does anyone have experience on this?

TIA

Feb 20, 2007 | 06:41 PM

GreenMonster

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From: Swansea, MA

Do a search here for P1456...

Could be something just as simple as having a loose gas cap or refueling the car with the engine running... (or that what's the search results told me)...

Feb 20, 2007 | 08:51 PM

belcom

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From: Ontario, Canada

Just had a P1456 the other day but with a different message though. It said "Fuel tank temperature sensor circuit malfunction". I reset the light, retightened the gas cap and all is fine. This code is usually the loose gas cap.