ELM 327 Wi-Fi Not Connecting

[DCEd]

I have:
Genuine ELM 327 Wi-Fi Interface. iPhone SE.
Dash Command App.
I'm having trouble with it connecting to my 1999 1.6 8v Auto (AEH) Mk4 Golf.
Error message:
OBD-II Error
OBD-II Interface not found
Any help much appreciated.
Regards,


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[stephenwhite990]

Odb ports can be fickle and some just wont talk to certain readers/scanners . my car used to read just fine on any equipment and now only certain equipment will work .

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[vag824]

make sure its paired with your phone properly,

plug into obd
turn ignition on
wait 30-60 seconds
go into app on phone and search for devices and connect
password usually 12345678
then try again