96 volvo 850R wire identification

Post by **phils94850** » 12 Sep 2014, 17:29

what is this connector for ?, the one tied to my harness going into my coil ??

Post by **erikv11** » 12 Sep 2014, 18:20

That would be the starter diagnostic connector. So you can crank the starter from the engine bay without turning the key.

I've never used it. Give the connector +12 V from the battery (preferably use a switch in the wire) and the starter will crank. It does still route through the PNP ... would be great for compression tests!

Post by **phils94850** » 12 Sep 2014, 18:36

thanks erik... learned something new today

Post by **jreed** » 13 Sep 2014, 06:12

Complete agreement... I have used the one on my '97 855 and it definitely does engage and spin the starter when connected to the positive battery terminal.