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Stretch44 Stretch44 is offline
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Join Date: Jun 2020
Car: B9 S4
Default Pre owned JB4 install on S4 - 06-14-2020, 12:35 PM

Wondering if anyone can help me out. I installed a pre owned JB4 on my S4 last night with Bluetooth. Maps 0-2 ran great. Map 3 gave faults but I wasn't running the correct fuel. This morning nothing works. I get all kinds of faults from ACC to TPMS errors and the engine stalls out. I uninstalled everything including app from my phone and started over. Engine seemed to run fine until my phone connected to the JB4. Got all the same errors and then stall.


Last edited by Stretch44; 06-14-2020 at 01:07 PM..
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