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by chn718 » 12 Apr 2008, 04:49
by MadeInJapan » 12 Apr 2008, 11:53
by pgd94850 » 12 Apr 2008, 13:14
by Sperry » 13 Apr 2008, 01:02
Mine does not have an odb2 diag it has an onboard diagnostic unit. Once the codes are read clear and see if any trouble codes appear.
by MadeInJapan » 13 Apr 2008, 01:07
by Sperry » 13 Apr 2008, 01:11
by MadeInJapan » 13 Apr 2008, 03:56
by Hot Pepper Thai » 07 May 2008, 04:18
by milesursogood » 04 Oct 2009, 04:24
Sperry wrote:I've checked A-7 codes, but should one routinely check the other spots, even if there is no check light? Like A2, etc?
Does one always start off with a single push of the DTC button?
by milesursogood » 04 Oct 2009, 20:27
MadeInJapan wrote:That's an OBD connector. Some people who have 850's as early as '94 had both this connector and the diagnostic boxes under the hood. The diagnostic boxes will read ALL of the specific Volvo codes while from the OBD you can only read generic codes unless you have the mega expensive Volvo Scan Tool (VST), so if you want just a quick code reading and don't mind the generics, you can use the connector under the coin holder.
by MadeInJapan » 04 Oct 2009, 20:46
by Sperry » 05 Oct 2009, 01:26
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