19171935 PCM controller
Thread Starter
On The Tree
Joined: Sep 2005
Posts: 138
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19171935 PCM controller Need a little help please. Friend of mine has a 68 Camaro with a healthy LS engine with the GM controller 19171935 in it. Everything runs fine but the service engine light is on but very dim. I have no experience on this controller and don't know if my scanner will even read any diagnostic information. Anybody have any ideas on where to start looking for a cause of the dim ses light.
Thanks
Thanks
Thread Starter
On The Tree
Joined: Sep 2005
Posts: 138
Likes: 0
Yeah I scaned it and no codes. The ecm and body lighting should have no relationship at all but it seems it does. Spent three hours checking grounds everywhere I could find one and no luck figuring this out. Car runs great so no urgency to find the problem but still has the problem. Thanks for the replies.
