"connection error" Edit: Had a bad review but it was my fault. vgt in the car just randomly died while driving. the only thing I'll say is that the app doesn't really tell you it cant communicate with the vgt or that its not able to be read. Just makes it sound like you cant connect to the OBD dongle. "No communication with VGT" would have been better wording. Anyway thats my bad. its all fixed.
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