ecu/ecm

2002 NISSAN SENTRA
100,600 MILES • 4 CYL • FWD • AUTOMATIC
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ZELLDOG93
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  • 111 POSTS
is there away that you can possibly reset the ecu/ecm?i heard that you can reset it to factory settings and i was wondering how would i be able to do it and if so if it would reset the miles on the dashboard
Apr 1, 2011 at 7:18 PM
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KHLOW2008
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  • 41,814 POSTS
The mileage in meter cluster would not be rest if the ECU is reset. Resetting the odometer requires special equipments and/or process.

When battery is disconnected for prolonged preiods, the ECU would reset to factory settings. Likewise if trouble codes are present, a scan tool would be able to do that as well.
Apr 1, 2011 at 9:08 PM