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#1
01-21-2008, 06:56 AM
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How to test OBD 2 connector ?
I have a 1997 Z-28 the problem that I am having is when I connect my scanner it reads no communication with the vechicle. It always worked before, it works with my 2002 Silverado. I just wondered if the vechicle's OBD 2 connector was the trouble ? The pins and the wires going to the connector look good. Thanks Steve
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#2
01-21-2008, 07:45 AM
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Re: How to test OBD 2 connector ?
Do you have the key on when you're doing it?
__________________
 1995 Camaro - Z28 - M6 - Hardtop 2007 GMC Sierra 2500HD SLT Classic -R.I.P. Andy (Hypsi)-
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#4
01-23-2008, 06:41 AM
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Re: How to test OBD 2 connector ?
I found out last night the reason why my scanner wasn't communicating with my vechicle was because there wasn't any 12 volt power on pin 16 on the obd 2 connector. The reason why is because the 25 amp fuse called cigar/assy was blown. I wouldn't have thought that fuse would send power to pin 16 but it does. Steve
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#5
01-23-2008, 09:12 AM
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Re: How to test OBD 2 connector ?
Quote:
 it's always the little things, thanks for posting the outcome. As the sign said in my garage to remind me, KISSKeep it simple stupid
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