Joying Technology Co., Ltd
Problem with pairing Bluetooth-OBD2 in UO135N4G - Printable Version

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+--- Thread: Problem with pairing Bluetooth-OBD2 in UO135N4G (/showthread.php?tid=3537)

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RE: Problem with pairing Bluetooth-OBD2 in UO135N4G - admin - 05-08-2019

(05-07-2019, 10:46 AM)joshxs Wrote:  
(05-07-2019, 09:18 AM)admin Wrote:  
(05-07-2019, 08:04 AM)joshxs Wrote:  I'm having similar issues with my new JY-VO131N4 with the latest firmware (2019-4-3), I have an OBDEleven dongle with which I want to connect using the OBDEleven_app (https://play.google.com/store/apps/details?id=com.voltasit.obdeleven&hl=en_GB).

The app cannot connect to the device, I can see the OBD device in the Bluetooth pairing but again shows only a broken link.  The app tells me that it needs to turn on the bluetooth to connect, which I give it permission. Then it just waits for a long time trying to connect.

I have connected OK to the OBD leven dongle using my phone, and it works perfectly, so I know that these work ok.

Please help fix this issue, the head unit has been really good bar a few tweaks and quibbles.

May I know whether the OBD2 purchased from Joying?
Our head unit is only compatible with ELM327 OBD2.

Or do you mean that the OBD2 can be workable before the update?


No, it was purchased from OBDEleven, as the joying unit does not have all the features that I need.

 I don't see why it couldn't work - the app installs and runs fine, I think the issue is in how the bluetooth connects.  The headunit looks like it only wants to add a phone, is there a way you can unlock the settings and allow all bluetooth devices to work?  This would be also great to add a wireless keyboard etc.

Thanks

Sorry that only ELM327 OBD2 model can be compatible with our head unit.
Sorry, only one phone, and one OBD can connect the Bluetooth with the head unit.
Sorry that it also can not unlock the settings.


RE: Problem with pairing Bluetooth-OBD2 in UO135N4G - Frasab - 05-09-2019

Same problem for me.
The connection is ok, but the link remains broken.
Order Aliexpress # 100909886212064


RE: Problem with pairing Bluetooth-OBD2 in UO135N4G - admin - 05-10-2019

(05-09-2019, 06:46 PM)Frasab Wrote:  Same problem for me.
The connection is ok, but the link remains broken.
Order Aliexpress # 100909886212064

May I know the OBD2 you used also purchased from us? or purchase from others?


RE: Problem with pairing Bluetooth-OBD2 in UO135N4G - Frasab - 05-10-2019

(05-10-2019, 09:25 AM)admin Wrote:  
(05-09-2019, 06:46 PM)Frasab Wrote:  Same problem for me.
The connection is ok, but the link remains broken.
Order Aliexpress # 100909886212064

May I know the OBD2 you used also purchased from us? or purchase from others?


Also purchased from you. (Add Camera OBD DVR)


RE: Problem with pairing Bluetooth-OBD2 in UO135N4G - admin - 05-11-2019

(05-10-2019, 08:14 PM)Frasab Wrote:  
(05-10-2019, 09:25 AM)admin Wrote:  
(05-09-2019, 06:46 PM)Frasab Wrote:  Same problem for me.
The connection is ok, but the link remains broken.
Order Aliexpress # 100909886212064

May I know the OBD2 you used also purchased from us? or purchase from others?


Also purchased from you. (Add Camera OBD DVR)

Could you please send the screenshot of your"about device" on the head unit to us?
We need to check your system.


RE: Problem with pairing Bluetooth-OBD2 in UO135N4G - Frasab - 05-13-2019

(05-11-2019, 07:43 AM)admin Wrote:  
(05-10-2019, 08:14 PM)Frasab Wrote:  
(05-10-2019, 09:25 AM)admin Wrote:  
(05-09-2019, 06:46 PM)Frasab Wrote:  Same problem for me.
The connection is ok, but the link remains broken.
Order Aliexpress # 100909886212064

May I know the OBD2 you used also purchased from us? or purchase from others?


Also purchased from you. (Add Camera OBD DVR)

Could you please send the screenshot of your"about device" on the head unit to us?
We need to check your system.

Version of the head unit:
9853i 1024X600 2019.4.3 Bluetooth
Torque EOM version (of the update)

I forgot to say that it worked once


RE: Problem with pairing Bluetooth-OBD2 in UO135N4G - Attilas - 05-13-2019

HI,

Broken link is not important. When it's dislay connection succesful, go in torque and select Adapter status fro main menu. Check if it is a problem with adater or Odb ECU connection.
Send a screen of the result and a screen of the "Select adapter menu"


RE: Problem with pairing Bluetooth-OBD2 in UO135N4G - Frasab - 05-14-2019

(05-13-2019, 05:21 PM)Attilas Wrote:  HI,

Broken link is not important. When it's dislay connection succesful, go in torque and select Adapter status fro main menu. Check if it is a problem with adater or Odb ECU connection.
Send a screen of the result and a screen of the "Select adapter menu"

There she is


RE: Problem with pairing Bluetooth-OBD2 in UO135N4G - Attilas - 05-17-2019

Hi,

So you can see it's a problem with ECU connection. You should try to unplug the ODB and:
1) Start the car engine (To activate ECU)
2)Reboot Joying Unit
3) Plug the ODB
4) Connect the ODB on bluetooth menu
5)Launch test on Torque


RE: Problem with pairing Bluetooth-OBD2 in UO135N4G - Frasab - 05-17-2019

(05-17-2019, 05:44 AM)Attilas Wrote:  Hi,

So you can see it's a problem with ECU connection. You should try to unplug the ODB and:
1) Start the car engine (To activate ECU)
2)Reboot Joying Unit
3) Plug the ODB
4) Connect the ODB on bluetooth menu
5)Launch test on Torque

Ok it worked.
Thank you