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Microtech LT8 No spark at all

Old 07-22-10, 12:21 PM
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LT8 No spark at all

Hi

I just finished my LT8 install into my FB with a 13B Bridgeport. When i went to try and crank I had no spark. I've sense gone back through all my wiring and double checked every thing for good connections. re grounded all components especially coils. I know that I have to get a new coolant temp sensor. I tried to use the 12a sensor and it dose not read correctly, it reads 126c. Will that cause a error mode and not let it start? Using the hand controller I can see that the microtec is receiving signal from the CAS and the orange light is blinking on crank leading me to believe that it is sending signal to the coils. I am using stock coils but its hard for me to believe that they are all bad.

Any help would be greatly appreciated.
Thanks-
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Old 07-26-10, 11:08 AM
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thanks for all the help but i got it figured out
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Old 08-10-11, 01:41 PM
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what was it im having the same problem.
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Old 08-11-11, 08:21 AM
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The thread you replied to is over a year old.

If you aren't getting spark, is the Microtech registering RPM? If not, then there is an issue with the CAS or CAS wiring.
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Old 08-11-11, 02:10 PM
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Originally Posted by Aaron Cake View Post
The thread you replied to is over a year old.

If you aren't getting spark, is the Microtech registering RPM? If not, then there is an issue with the CAS or CAS wiring.
when i do a config test 0 my rpm reads 680.
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