c3mercury Posted May 21, 2017 Share Posted May 21, 2017 have a 2000 forester with a constant service code of p0446 replaced filler neck both valves @ evap box have 12-v @ plug tested wire to pin 10 @ ecm still have code on start up after I clear ecm...... so whats left???? thinking ecm driver is bad for drain valve anyone have any answers? Link to comment Share on other sites More sharing options...
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