[ImJustARegularWizard]

Hey everyone. New member here. I recently got my 2nd bike, an 81 GL500 interstate basket case, and have slowly been chipping away at it. I got the engine in, got the drive line hooked up, got it all painted and have a rough concept of what it'll look like when it's done. I have a problem though. After setting up the wiring harness and the TIs, I got it to crank from the ignition, but it has no spark. A buddy of mine told me that I need to trace the 3 main wires, but after that everything was vague. I know the ignition trigger is the white wire from the TIs, but I don't know what the other two are. Thanks in advance

 

[murrayf]

The ti has a 4 wire plug with blue blue with with tracer

Yellow and yellow with s white tracer
MAke sure it is plugged in

The other ,3 yellow wire plug is the charging stator wires

 

[ImJustARegularWizard]

Thank you @murrayf, I should be able to have everything now and hopefully get some spark!