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iceduce2 6 May 2018 11:05
No spark
 
I have a dr650se and it has no spark. I have replaced the stator, the CDI, the starter solenoid, the ignition coil and rebuilt the starter and still no spark. What could it be? Oh yeah it is a 2001 with a Vapor speedometer. HELP PLEASE!https://uploads.tapatalk-cdn.com/201...f616be895b.jpg

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Nigel Marx 7 May 2018 05:41
Kill switch? Side stand cutout switch?

Cheers

Nigel in NZ

iceduce2 8 May 2018 03:03
Quote:
Originally Posted by Nigel Marx (Post 583570)
Kill switch? Side stand cutout switch?

Cheers

Nigel in NZ
Side stand switch is bypassed. But thanks though.

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Two wheels good 8 May 2018 16:34
Is the starter motor turning over okay? Then side stand, clutch and kill switches will be fine.

Check for 12V at the input to the coil. AFAIK it should be present when ign is on.
It could be as simple at faulty HT lead from the coil or a bad connection to the plug cap.
Are all the other electrics working when ign is on?

iceduce2 8 May 2018 18:58
Yeah all lights work and have good continuity to coil. The starter motor turns over but sounds like a dead battery even though it is charged and has a 50amp starter/charger hooked up to it.
Quote:
Originally Posted by Two wheels good (Post 583688)
Is the starter motor turning over okay? Then side stand, clutch and kill switches will be fine.

Check for 12V at the input to the coil. AFAIK it should be present when ign is on.
It could be as simple at faulty HT lead from the coil or a bad connection to the plug cap.
Are all the other electrics working when ign is on?
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Two wheels good 8 May 2018 23:27
Battery could still be suspect. No guarantee it's holding charge.
You coiuld: a) check the voltage across battery, b) try jump starting from aknown good battery. Is that battery pack dependable?
Is it possible to check voltage at coil?
Any change to symptoms since you tinkered with starter and solenoid?
Are both plugs removed and resting on the cyl head?

iceduce2 9 May 2018 00:31
Quote:
Originally Posted by Two wheels good (Post 583710)
Battery could still be suspect. No guarantee it's holding charge.
You coiuld: a) check the voltage across battery, b) try jump starting from aknown good battery. Is that battery pack dependable?
Is it possible to check voltage at coil?
Any change to symptoms since you tinkered with starter and solenoid?
Are both plugs removed and resting on the cyl head?
Going to test battery and power at coil when I get home. I'll let you know when I have tested. Thanks.

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iceduce2 9 May 2018 03:05
From the CDIhttps://uploads.tapatalk-cdn.com/201...27f4293440.jpg

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iceduce2 9 May 2018 03:24
Battery reads 12.6V key off
Quote:
Originally Posted by iceduce2 (Post 583721)
Going to test battery and power at coil when I get home. I'll let you know when I have tested. Thanks.

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Sent from my Z982 using Tapatalk

Nigel Marx 9 May 2018 07:56
12.6V is a start, but it's also common for a battery to have a cell or two that hold voltage but not charge. It will read good voltage, but as soon as you put load (current) on, the voltage will sag to close to zero in that cell. You need to load test it as well, to make sure it's good.

Cheers

Nigel in NZ

iceduce2 9 May 2018 08:43
Quote:
Originally Posted by Nigel Marx (Post 583740)
12.6V is a start, but it's also common for a battery to have a cell or two that hold voltage but not charge. It will read good voltage, but as soon as you put load (current) on, the voltage will sag to close to zero in that cell. You need to load test it as well, to make sure it's good.

Cheers

Nigel in NZ
Thanks for the input. So would cranking the engine qualify as a load test?

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Two wheels good 9 May 2018 12:24
The battery should be able to hold 9V or more while cranking.
Jump-starting from another vehicle is an easy way to rule out a defective battery.

SeanF 9 May 2018 23:23
Another link for your perusal, if current troubleshooting yields no fruit:

https://thumpertalk.com/forums/topic...-pick-up-coil/

iceduce2 9 May 2018 23:25
Thanks
Quote:
Originally Posted by SeanF (Post 583807)
Another link for your perusal, if current troubleshooting yields no fruit:

https://thumpertalk.com/forums/topic...-pick-up-coil/
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CircleNZ 12 May 2018 00:55
Silly question, you have tried a new spark plug? And plug cap?


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