OBD 2 port not working?? - Page 2

volvo again · Jul 22nd, 2019, 15:56

Is there not a diagnostic socket & jumper lead under the bonnet on this year?
My '94 850 had one behind the drivers headlight.
If not, as others suggest, make a flash code reader, I used a 12v led from Maplins (gone now), you'll have to search to find which pins to use on the obd socket.
Sounds more complicated to say but it really is easy.

Mkengineering · Jul 27th, 2019, 00:30

Got it all sorted.

Cheers for the help guys.

In the end i just went to my local volvo Specialist and they got rid of it.

Jul 22nd, 2019, 15:56	#11
volvo again Master Member Last Online: Apr 17th, 2024 12:04 Join Date: Jun 2018 Location: Presteigne, mid Wales	Is there not a diagnostic socket & jumper lead under the bonnet on this year? My '94 850 had one behind the drivers headlight. If not, as others suggest, make a flash code reader, I used a 12v led from Maplins (gone now), you'll have to search to find which pins to use on the obd socket. Sounds more complicated to say but it really is easy. Last edited by volvo again; Jul 22nd, 2019 at 15:59.

Jul 27th, 2019, 00:30	#12
Mkengineering Master Member Last Online: Sep 30th, 2023 03:45 Join Date: Mar 2019 Location: Heathrow	Got it all sorted. Cheers for the help guys. In the end i just went to my local volvo Specialist and they got rid of it.

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