Scooters - Big Bore > Xciting 500

Kymco xciting 500 no spark

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Jackk525:
hi,

Can someone help me.  I have a 2012 kymco xciting 500. I have been looking for a fault for over a year.  Engine has no spark.  I replaced the stator and ignition coil.  i replaced the CDI computer.  The engine ran for 10 minutes and then had no spark again.  Maybe someone knows where else to look for the error. 

Thanks for the help

Ruffus:
@Jackk525 welcome here!
As you might already know our 500i's are prone to start probs.

I would start with basics.
-kill switch ON/OFF?
-sidestand switch in working order?
-brakelight on when lever pulled?
-all connectors really tight?
-groundcable from battery minus to motor in order?
-all pins in your ECU connector straight?
-this two thin cables to your coil conductive and tight?

-take jump cables and connect your scoots batt to a cars battery or any other known healthy big battery
(car idles and headlights on)
-try to start, YES/NO

-multimeter: unplug two cables TO coil, start, DO we have voltage UNTIL here?

-if yes, your scoots batt or coil is shot
-if no, take a NEW sparkplug, NEW sparkplug cap
-long sparkplug cap really tight on plug?

TEST: sparkplug cap OFF, new plug into cap, starting, is there a spark? (plug tread on ground)
-yes/no

-if no, unplug/plug the rectifiers TWO connectors
-jumpstart battery, start..
-yes/no

Q? Came the new coil with a cable and cap or just the coil?
Qs: pls come back to ask

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