Quote:
Originally Posted by charged86
the injectors that go to that icu i believe are still mounted on my built motor which i will part out soon. But i was unaware they all match.
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I'll clarify.
According to the manual
Each direct injector has a stratified flow number stamped on it. These must match the number programmed into the IDU for each cylinder.
There are separate part numbers for each version of the direct injector, starting with SU00304460 for the ones stamped "1"
The IDU is still useful if you simply put a sticky note on it with cylinder number and injector stamp number. For each of the 4 cylinders.