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03 Civic - Evap testing - 'The engine should NOT be running'
Posted to Snap-on Handheld Users Group on 3/7/2018 7 Replies

I'm trying to run the evap system test and activate individual evap solenoids on this 2003 Honda Civic SI. Whenever I try anything, I get an error message that says "The engine should NOT be running. Turn the ignition switch off." If I turn the ignition off, i... Login to read more.

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