Thread: po442 code with check engine light on
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Old 10-25-2011, 11:55 PM
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onehundred80
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Default Re: po442 code with check engine light on
Originally Posted by jerry rosewicz
Tried searching with no luck. Checked gas cap for tightness. Not sure what to check next. My OBD11 meter won't let me delete a code. Should I just disconnect the battery and see if CEL comes on. The light just came on today after a drive on the freeway. Car has run great for many months.


code PO442 is EVAP emission control system leak (small)
code PO442
Look in the repair manual for the complete system and check all the connections on the hoses.
 
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