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 how to check diodes 
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Joined: Wed Jun 17, 2009 4:56 pm
Posts: 83
Post how to check diodes
i believe my coil went out on my 23 horse vanguard but i was told to check the diodes, how do i do this.


Tue Apr 03, 2012 8:37 pm
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Joined: Sun Nov 01, 2009 6:25 pm
Posts: 1935
Location: Kaufman- TEXAS
Post Re: how to check diodes
Volt ohm multimeter put it on ohms and read just the diode only nothing else connected
Should read low(0-5) ohms one way and nothin (infinity) open thd other


Tue Apr 03, 2012 8:40 pm
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Post Re: how to check diodes
http://www.allaboutcircuits.com/vol_3/chpt_3/2.html

This ill help


Tue Apr 03, 2012 8:41 pm
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Location: Cypress, TX
Post Re: how to check diodes
Does it shock the ever living shit out of you? Then you know your coil is out. Trust me. :lol:


Wed Apr 04, 2012 6:23 am
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Post Re: how to check diodes
the diodes are there to protect feedback from one coil to the other. you dont need them to run. you can just unplug the terminal ground wiring harness and if it runs then its not the diodes. just be ready to choke the engine or smother the carb.


Thu Apr 05, 2012 5:12 pm
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