pkmcd99 Posted June 3, 2008 Share Posted June 3, 2008 my r50 model is running awesome, except the "service engine" came on. I did onboard diagnos' this code came up: P1456 whats this mean? Link to comment Share on other sites More sharing options...
csutke Posted June 4, 2008 Share Posted June 4, 2008 Evap very sml leak. Go to phatg20.net and you can DL the FSM, what your looking at is on page EC-611 Link to comment Share on other sites More sharing options...
revgolem Posted June 7, 2008 Share Posted June 7, 2008 First step in all evap leak codes - remove and retighten the gas cap, clear the code and see if it comes back. if you were to go to a shop this is exactly what your first hour of diag time (at full shop rate) will be spent doing. Link to comment Share on other sites More sharing options...
pkmcd99 Posted June 7, 2008 Author Share Posted June 7, 2008 First step in all evap leak codes - remove and retighten the gas cap, clear the code and see if it comes back. if you were to go to a shop this is exactly what your first hour of diag time (at full shop rate) will be spent doing. so ive reset the ecu, and re-tightened gascap. light comes back on after about 20 miles. same code. P1456 now what? Link to comment Share on other sites More sharing options...
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