99 Honda Accord EX DTC code P1456

Discussion in 'Accord' started by Chris1019, Mar 22, 2006.

  1. Chris1019

    Chris1019 Guest

    I had Advance Auto give me this code P1456 from an OBDII unit. Under the
    code it says Manufacturer Contrl. Auxiliary emission Controls. It does'nt
    specify or pinpiont the problem.Please Help!
     
    Chris1019, Mar 22, 2006
    #1
  2. Chris1019

    M.Paul Guest

    Some (or all?) of the 99 Accords have had their emissions related warranty
    extended to 100K miles by Honda due to an EGR problem.
     
    M.Paul, Mar 22, 2006
    #2
  3. Chris1019

    TeGGeR® Guest




    P1456 is probably the gas cap. Try tightening it six clicks, then wait a
    few days.

    The official description:
    P1456 Evaporative Emissions (EVAP) Control System Leakage
    (Fuel Tank System)
     
    TeGGeR®, Mar 22, 2006
    #3
  4. Chris1019

    High Tech Misfit Guest

    I believe this applies to V6 models only.
     
    High Tech Misfit, Mar 22, 2006
    #4
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