Customer's 2004 GSX-600R throwing an FI light, cranks, no start.
Put it in "dealer mode," found FI code 42, "Ignition Source."
Looked into the wiring diagram and found it is a bad switch. Pulled the aftermarket ignition apart and soldered the bad board back to OEM specs.
Starts first try.
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Now for my favorite part... Test rides...
-BIG DAN
You try stopping BIG DAN from 100+mph...I think the front wheel is on fire
You try stopping BIG DAN from 100+mph...