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  1. Dtc p1456

    Problems & Issues
    My 2003 CRV-EX has just displayed the CEL/DTC P1456. It is supposed to be in the Evaporative Control System somewhere. It is not a loose fuel cap as one of the suggested possibilities. I am not sure where besides the one under the hood the others are located. A Google search only shows various...
  2. 2004 crv fault code P1456

    Problems & Issues
    The dash warning symbol came on and I have P1456 code. I do think my gas cap was loose. I tightened it, so is there a way to rid the warning symbol from the dash and see if it re appears or stays off? Thanks Ron