P0103 MERCEDES-BENZ - Mass or Volume Air Flow Circuit High Input
Possible causes
- Faulty mass air flow sensor
- Intake air leaks
- Dirty mass air flow sensor
- Dirty mass air filter
- Mass air flow sensor harness is open or shorted
- Mass air flow sensor circuit poor electrical connection

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Posted and Edit by kvjournal.ru 06-14-2015
Posted and Edit by kvjournal.ru 06-14-2015