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TwinTurbo95 TwinTurbo95 is offline
New Member
Posts: 9
Join Date: Aug 2018
Car: 2017 Jetta GLI
Default New JB4 owner here. Need some help please. - 08-15-2018, 06:50 AM


I just installed my new JB4 and AEM Intake 2 nights ago. I also bought the JB4 Connect Bluetooth module. I've got everything installed, no check engine lights or anything funny. Also seem well.

However, I am unable to get the gauges to work on my JB4 mobile app. I can connect and it does show what map i'm running. I have updated the firmware on the JB4 itself and have tried 2 different mobile devices and still no luck to getting them to work.

I have ran some logs and honestly, I can't tell the JB4 is doing anything? I can put it back to Map 0 and it all feels the same to me. The logs show a max boost of 13.9, I think that about what stock does?

Any help would be appreciated.

Oh, my vehicle is a 2017 Jetta GLI.
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