CBR 954RR 2002 - 2003 - CBR 954RR Forum

No spark!

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Old 07-22-2019, 07:41 AM
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Default No spark!

Wiring harness has been taken off and back on a couple times during a buggy build. Fuel pump is priming. Injectors are firing (you can smell it). The engine ran the day before I tore it all down. But now I got no spark. As best I can tell everything is plugged in (pulse generator and cam sensor). The tip sensor has been bypassed (red wire to ground). I have tried two kill switch assemblies (both known working). I have tried two key switch assemblies (one known working, one I'm pretty sure works).

Where should I start here?
 
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Old 07-22-2019, 08:40 AM
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Check the pins in the connectors and harness for damage.
 
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Old 07-22-2019, 01:03 PM
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All connectors and pins appear to be good and straight.
 
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Old 07-22-2019, 01:27 PM
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Found it...wiring for the coils. Didn't realize it wrapped around the head.
 
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