ECU and Injector swap BMN engine


Registered User
Hello Guys,

I have a 2008 170HP PPD engine what is very problematic to tune as I found out and also I need to replace my injectors.

My plan is to change the ECU and the injectors with all the associated wiring on my car what is a Altea Freetrack.

The Freetrack has two different engines the earlier BMM 140 HP and the latest from 2010 CEGA 170HP and both using Bosch injectors.

Does anyone able to advise me on the work needed?
Is it simple replacement of the parts and ECU adaptation with VCDS?
I would prefer the latest ECU what would allow me to do further upgrades is there a way to compatibility check or if it comes from the same model it should work?
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