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Discussion Starter · #1 · (Edited)
just did the code check it read 11,12,and 21 not worried about 11,12 but i checked up and 21 means Ignition signal in the primary circuit is not being entered to the ECU during cranking or tuning iv looked up how to fix it but no one realy says much about it im gessing thats y i have no spark ????

note that it seems to be getting the correct volts to everything
 

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igniton coil went out, its right next to your cap an rotor.
 

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Discussion Starter · #3 ·
yea i thought the might be a problem until i checked the voltage running to the harness it read 12.3 v which should be good and when i checked the coil wire which i took off the dizzy but still on the coil it still read 12.3v iv also checked the harness running to the dizzy and it seems to be getting the correct volts allso i allso took the dizzy off my buddys car which works fine and still no spark whatso ever i checked the igniter to same thing 12.3 v idk what the hell is going on
 

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strange have you rebuilt recently?
 
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