Reply To: No Spark Issue – GV650 Aquila
2010 EFi – I assume Daewoo ECU but does it have a /_\ triangle logo on it? Then it could be mitsubishi.
Are you able to click “Add Media” on your next reply and attach a picture of the ECU? I could pull up some instructions on how to get error codes from the ECU based on the ECU
(If picture uploads are an issue with your device, tell me if its Android or iPhone , what error message it says if forum fails to grab the image off your phone or tablet etc)
Check resistance primary and secondary of the coils? what values are they?
Also check HT Cap isnt cracked or damage but be suspicious of them not sending sparks , it does happen and we usually switch to NGK caps. If coil actually gets power to them, then sparks must come out.
Check Stator Pickup coil resistance and their plugs (or check stator isn’t fried inside but drain oil 1st)
You want to be sure every connector on the bike is thoroughly cleaned and all contacts work , so there is no dead signal on the wire that the ECU is waiting to recieve or send down the line. (Damaged internal/ Shorting wire?)
let us know!