mucar cs90 car diagnostic tool professional obd2 scanner 28 reset service ecm system functions code reader lifetime free

1.system-wide code reading, code clearing, data streaming and upgrades for all models. 2.the full reset function is to use (currently 16 and will be increased to 26-28 later). 3.android system can be upgraded online. 4.the whole system diagnoses more than 126 automobile brands. 5.diagnosis covers all models that support obd protocol after 1996. 6.equipped with vin code intelligent identification models..syi