OBD ELM327 pairs but won't connect

Discussion in 'Android Tech Support' started by crackenzag, Apr 19, 2010.

  1. 13lovecar14

    13lovecar14 New Member

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    ask technicial support

    hi guys, for your case, OBD ELM327 pairs but won't connect may because of your wrong operation, so i suggest you ask the OBD ELM327 technicial support for the solution. if you dont have a technicial support, you can ask technicial support at this obd2 store, they will always give you the best answer. url is : ???? iPhone ipad iPod??WIFI ELM327 ??OBD2 ???????, hope my answer help you.
     
  2. Ed Devlin

    Ed Devlin New Member

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  3. promo87

    promo87 Guest

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    well,I guess the problem may be because of the ROM version 2.1 try looking over the pack in which Bluetooth OBD adapter came, they may have printed the version supported by the OBD device.
     
  4. VincentM

    VincentM New Member

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    Got the same dongle and it works fine with my Galaxy S2 but I haven't been able to have it working with my Nexus 5. Looks like it pairs but that's about it. Same car, same device, other phone (and android version). It also doesn't pair with my Nexus 7 tablet. I'll try 6789 as pin tonight but I doubt this will be the solution.

    update: it only accepts pin 1234. It detects faulty pins
     
    #16 VincentM, Aug 18, 2014
    Last edited: Aug 19, 2014
  5. xakerofxanthi

    xakerofxanthi New Member

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    Hello. Some years ago i have buy the just below
    [​IMG]
    and it was connected just ok with my phone. Now i have buy this

    [​IMG] [​IMG]
    and it wont connect to my galaxy tab 3 10.1 at torque settings it says the adapter try to connect to my phone. What i can do ?? Thanks for your time.
     
    #17 xakerofxanthi, Sep 16, 2014
    Last edited: Sep 16, 2014
  6. SmartApps4Me

    SmartApps4Me New Member

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  7. Macfady

    Macfady New Member

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    Necro bump here, but I know some people are still buying this adapter so I thought I would clear up some misinformation above, or my experience with this adapter at least. I've used the ELM 327 with the blue and orange sticker (pictured above) on numerous vehicles from German, Asian, and NA manufactured vehicles. I've only used it on Samsung devices.

    If you are asked for a password, 6789 always has worked for me. I've been asked for it at varying points in the process or sometimes not at all. Make sure your phone bluetooth is turned on, make sure the car is running, then pair your phone with CHX. Launch Torque, go to MENU/Settings/OBD2 adapter settings. Make sure your Connection is set to Bluetooth and not Wifi. I personally also have the auto-timing disabled. Then choose Bluetooth device - choose CHX. Might ask for the password at this point sometimes.

    That has got me connected every time.
     
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