2000 Honda Odyssey check engine light

2000 HONDA ODYSSEY
138,888 MILES • 6 CYL • FWD • AUTOMATIC
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NYDAN
  • MEMBER
  • 1 POST
recently i took my vehicle to advance autoparts and i had an actron connected to the van and it gave me a p1456 code witch i don't understand the possibilities of the problem i also got the maintence required light on i changed the oil and filter and its still on what could be the problem?
Nov 10, 2010 at 12:49 AM
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BLUELIGHTNIN6
  • ✓Experienced Mechanic
  • 16,542 POSTS
for the engine light, check your fuel fill cap to ensure it is tightened properly and not damaged. It must be the stock fuel cap as well. for the maint. light, you must reset it manually it will not go off by itself. same as engine light, it must be reset using same scan tool that retrieved the codes, it will not go off after making the repair by itself.
Nov 10, 2010 at 7:38 AM
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HONDA TECH 1818
  • ✓Experienced Mechanic
  • 536 POSTS
Dirt or debris may have stuck in the two way bypass solenoid.
Nov 15, 2010 at 7:03 PM
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