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I recently bought this unit worked well on start up first time on downloaded dash command and connect obd via Bluetooth ran it a couple miles . got back home shut the car down and unit went off too. come back out later turn on the unit everything is working fine but the Bluetooth the paired devices don't show nor does it connect or find anything. help? this unit is pretty neat but without Bluetooth I see no use.
Is a problem of some of the MCU, is also a know problem. Check you MCU version and also check what OBD2 your using there are some that have problems.
Originally Posted by Loccoo
I recently bought this unit worked well on start up first time on downloaded dash command and connect obd via Bluetooth ran it a couple miles . got back home shut the car down and unit went off too. come back out later turn on the unit everything is working fine but the Bluetooth the paired devices don't show nor does it connect or find anything. help? this unit is pretty neat but without Bluetooth I see no use.
what mcu version should I be on ? And I have the elm
237. Bluetooth doesn't connect to anything not just the one it was working fine in the first startup .
Originally Posted by NinjaX
Is a problem of some of the MCU, is also a know problem. Check you MCU version and also check what OBD2 your using there are some that have problems.
Use the 2.51 and the May System Update then delete both Bluetooth and then add odbii first and then your phone. It should work like that keep in mind that ELM 327 that is sold with the unit is sort of a cheap replica and lag. I have ODBlink MX and has no lag
Originally Posted by Loccoo
what mcu version should I be on ? And I have the elm
237. Bluetooth doesn't connect to anything not just the one it was working fine in the first startup .
My phone nor the elm show in the Bluetooth anymore I press search it can keep going until the car is shut down. How do I this update .
Originally Posted by NinjaX
Use the 2.51 and the May System Update then delete both Bluetooth and then add odbii first and then your phone. It should work like that keep in mind that ELM 327 that is sold with the unit is sort of a cheap replica and lag. I have ODBlink MX and has no lag
Use the 2.51 and the May System Update then delete both Bluetooth and then add odbii first and then your phone. It should work like that keep in mind that ELM 327 that is sold with the unit is sort of a cheap replica and lag. I have ODBlink MX and has no lag
i have the ELM327.
its def. has a noticeable lag , specially at the gear indicator etc. / real life data.
SO now i ordered this one based on your recommendation, this is what you meant being that fast?
just download the files to these card ensure that dmcu and update is there.
I put the files on the root of the GPS SD card and its not finding anything when i hit update MCU. A file that says dmcu.img it found and i did that upgrade. Th MCU version is now MTCD_HA_V2.41_1
Mar 20 2017 19:13:54
When i hit system update is doesn't do anything either. I have both files on the SD card and can see them using file browser on the head unit.
I see if i have time to record a video, but they need to be on the root of the gps sd card and not in a folder.
Originally Posted by rsxblack
I put the files on the root of the GPS SD card and its not finding anything when i hit update MCU. A file that says dmcu.img it found and i did that upgrade. Th MCU version is now MTCD_HA_V2.41_1
Mar 20 2017 19:13:54
When i hit system update is doesn't do anything either. I have both files on the SD card and can see them using file browser on the head unit.
May 26, 2017, 08:56 PM
