Hi all, can anyone tell me definitively if when changing injectors on 2004my fiat scudos 2.0 jtd 8v (Bosch injectors) if it is necessary to change injector codes? I realise fuelling will be off if the codes are not changed, but will I get a MIL lamp / limp home mode ?
Is the system on that age of van clever enough to have Check sum checks to know??
Thx

The ecu cannot read the maufactures coding on the injectors themselves.
So the ecu cannot detect if injectors have been changed so you should not get a malfunction lamp lit.

2004 2.0 don't think they are common rail tech engine's are they?
If not they shouldn't need coding like newer high pressure commonrail injector's