Fixmy59bug
Veteran Member
So I have a PF03+ which worked flawlessly in my 2014 Passat TDI.
Fortunately, I remembered to pull it before I traded it in on my 2015.
I updated it from 5.4 to 5.5 before installing it into the 2015, and it doesn’t quite work right. Boost shows in the negative and EGT’s just don’t read.
Now... I understand that the PF03 will not work in the MQB chassis cars. The Passat is not an MQB chassis, but the CVCA engine is used in the MQB cars.
Is this just something that needs to be updated or do I need to upgrade to the PF05?
Fortunately, I remembered to pull it before I traded it in on my 2015.
I updated it from 5.4 to 5.5 before installing it into the 2015, and it doesn’t quite work right. Boost shows in the negative and EGT’s just don’t read.
Now... I understand that the PF03 will not work in the MQB chassis cars. The Passat is not an MQB chassis, but the CVCA engine is used in the MQB cars.
Is this just something that needs to be updated or do I need to upgrade to the PF05?
Last edited: