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Registered
Join Date: Dec 1999
Location: TX USA
Posts: 9,804
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Dirt,
Yes, your symptoms match exactly what a failed alarm system module does ... cuts power when the ignition switch returns to the 'run' position!!!
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Warren Hall, Jr. 1973 911S Targa ... 'Annie' 1968 340S Barracuda ... 'Rolling Thunder' |
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10-13-2007, 05:14 PM
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Registered
Join Date: Sep 2007
Posts: 13
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Does anyone know if the wire from 86 on the relay goes straight to the factory alarm?
If so I will check at the pull everything out so I can get to the factory alarm and check to see if I have power on that wire between the alarm and pin 86 of the dme relay. |
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10-13-2007, 05:30 PM
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Join Date: Sep 2007
Posts: 13
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I think am geeing closer to having run again!!---
Can any one tell me where the alarm is mounted on the 87 911? I removed a black box (3.5x1.75 inchs) Sachs 618.113.00 on the passenger side fender wall not the firewall beside the duct work. It has a 11 pin connector and does not look like the box in the picture in the above link. Can anyone point me in the correct direction I think I am getting close to fixing this electrical problem? Does anyone have a electrical diagram? |
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10-13-2007, 08:53 PM
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Registered
Join Date: Sep 2007
Posts: 13
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Problem solved ---Thanks for all who helped this place is a great resource and community.
It was the factory alarm the was fried. I pulled out the fresh air system and found the alarm box. My neighbor who is a EE checked over the board on the alarm and immediatley found a burn mark under the diode. He replaced the diode and blown out tracer and we tested--Wella she started up!!!!! Then it was just the reassembly process and a test drive. Now on to the dead radio it looks like a trip to a car audio place. I will never hook jumper cables backwards again I can tell you that!! |
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10-14-2007, 04:12 PM
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