Hi
What is a flash memory(64kt), injector code, immo, ??
linea mjt 1,3 90hp

differences between

1806512
JD6F3HW04V.3
552Z166
F3.Z1h..
00 73 0721 << (21week 2007) i guess
.6F3.Z1...

and

1862556
JD6F3HW04V.3
552Z191
F3.Z1h..
00 93 0113 << date 13.1.2011
.6F3.Z1...


I have galletto 1260 flashing tool, and read / save Z166 older (eeprom448kt) pc + other ecu flash files 64kt +4kt
and flash Z191 (eeprom448kt) older ecu.

Comments
small difference <1500 rpm lower torgue area possibly if works.