nissan xtrail 2.0 dci injector coding problem

hi guys i am struggling with a nissan xtrail 2011 2.0 dci.the customer had new injectors installed and everything was fine till the car just cut out.i found out that the injectors is not coded.i tried coding it but the coding stays AAAAAAA.

if anyone  has a nother injector eeprom file that would be very helpful