Injector Overhaul - Adaptation

[SONICtheONE]

Hi,

I have had all my injectors overhauled due to an intermittent misfire (Sticky injector - Mechanical), they are my injectors and I plan to put them back into the original place.

They have been reconditioned with new nozzles etc. by a very good company and are in spec.

What I cannot remember is do they need to be re-adapted if they go back into the correct cylinder.

2008 VW Passat 2.0 TDI CBAB Engine

Many Thanks,
Sonic.