ngetniko
5th August, 2014, 02:31 AM
hello all member i have problem with mercedes c class year 2001 model 240 this car have problem with fault engine control unit . my customer order second hand ecu but fan this car not run i check all power supply ok . but i see actual value in engine system i see coolant temperature 97 c fan run . but i switch on a/c switch fan not run . new ecu than my customer order wrong part number .i think this ecu model c 320 . how a way chang program from 240 to c 320 ?