Samsung galaxy tab3 Two separate ELM devices BAFX and another chinese knock-off 2003 Nissan Maxima 1998 Subaru Forester 2003 Ram 1500 Hemi
Will work with torque free, but not car gauge pro.
I get an error "negative or no response from ecu" and it says to try another protocol. I have tried every single one multiple times and nothing works. It says it connects fine to the device, but not to the ECU.
This is just using the OBDII generic and also the nissan enhanced connections for the maxima.
I also have this problem. I get error code "java.io.IOException: bt socket closed, read return: -1". I connected to Torque first try. Still can get Car Gauge Pro to connect. I have a 2001 Nissan Maxima.
I have a 2004 sentra se-r spec v. tried two devices myself and having the same issue as quinton and kevin. torque works great but no dice from car gauge. it connected once for a few seconds on the free edition of car gauge but not on pro