Help
Have somwone try too understand the numbers of outside the Ecm, i have too uppgrade my ECM from 121 cid 01 maxima se with automatic transmission , with drivecomputer [non crusecontroll], tcs, sportfuntion of Automatic transmission
i think it to use ECM from 182 cid
Have understnding its diffrent of manual and Automatic
this numers have i found of my ECM: A56-N61 Z19 0509 X6 on the Toopplate after too removing it
on the left side i found this numers 06323550-w56111z9www under the side cover of ECM
