Z4 N52 3.0SI DISA valve ( Smaller unit)
Hello,
I had the following fault code:
2AAC not present
DME: Variable intake system 2, self-diagnosis
I checked the DISA ( larger one ) and it was fine.
so it must be the smaller DISA that is not functioning properly.
IF I replace the smaller DISA what changes should I expect to see? since it's an involved process.
I want to see if it's worth it. I were to do I will be buying the repair kit.
Thanks in advance.
Last edited by rocky79; 01-06-2018 at 11:28 PM..
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