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-   -   no voltage to coil (http://forums.pelicanparts.com/porsche-911-technical-forum/128978-no-voltage-coil.html)

911Pete 09-25-2003 07:12 AM
no voltage to coil
 
I have a 1971 911 T. I dont have 12 volts to my coil. The scematic shows feed from the altenator to the coil via a Intermediate unit. also at this point is the wire to the tach. Can anyone tell me what this intermediate unit is and where it is located. Thanks Pete

jeff m 09-25-2003 09:01 PM
The coil is usually called a transformer on the diagrams.
Ground (pulsing) from points in distirbutor to terminal C of CDU on left side wall of engine compartment. Terminal B is 12v dc, D is ground and terminal A will send a 300v dc pulse to tag 15 of the "coil". Blue green on a 72.

There are some good diagrams on this site. Once you understand the 14 pin plugs they are easy to use.

Jeff

911Pete 09-28-2003 04:12 PM
Jeff thanks for your help, tomorrow am when I get home from work I will check it out again. I believe everything is wired correctly. Pete

911Pete 10-03-2003 06:44 AM
New points and cleaned up connections.... she runs

Rot 911 10-03-2003 06:45 AM
We like happy endings!


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