VERY SMALL EVAP LEAK P0456

2003 Honda Element

Tiny

Kevin Godwin

April, 3, 2012 AT 2:18 PM

P0456 very small evap leak keeps returning every time I do a evap service bay test. Hooked smoke machine up and it has.18" of flow with key on engine off

1 Answer

Tiny

saturntech9

April, 3, 2012 AT 3:30 PM

Did you seal the system by closing the vent valve before starting he nitrogen/smoke test?

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