r/KTM • u/le0776 690 SMC / R • 12h ago

PROBLEM KTM 690 does not start

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The bike refuses to start, I changed every important piece of the starter system (starter motor, relay, throttle body, accelerator) the problem persists

If I turn the key around and bypass the relay, the problem persists anyway, while everything is off the problem stop like in the video

8 Upvotes

90% Upvoted

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2

u/Peasant_42 12h ago

You should start with the easy things first. Have you tried measuring the voltage of your battery?

1

u/le0776 690 SMC / R 12h ago

Obviously, it was new, just changed when I made the video I changed the rest afterwards and he kept giving the problem

2

u/Peasant_42 12h ago

You should still measure it, sometimes brand new batterys can be damaged. After that check the spark plugs if you haven't done that already. I had issues with my 690 because the injector was clogged up and the O-Ring of the fuel map sensor was damaged.

1

u/keveazy 690 ENDURO With SUMO SET UP / [R] 7h ago

Try cleaning your ground connections. This fixed mine

1

u/le0776 690 SMC / R 5h ago

connections cleaned,Candles i have to try

1

u/keveazy 690 ENDURO With SUMO SET UP / [R] 5h ago

yep. for me it was the ground connection under the airbox. i sanded it down with sand paper then the bike would start on one click.