TBR7 not getting spark!

979firefighter · 08-29-2019, 09:08 AM

My 2019 tbr7 broke down on me the other day. It started miss-firing then completely shut off while riding. Got it home to discover no spark at the plug. I have checked the kill switch seems to be working properly replaced the coil wire and spark plug and the cdi. Im am lost as to what could be causing me to still not get spark? Please help!!!

**JerryHawk250** · 08-29-2019, 09:39 AM

I would start looking at the connectors to make sure the pins are pushed all the way in. I had one come lose. There's a 4 pin connector near the battery that goes to the CDI.

979firefighter · 08-29-2019, 09:54 AM

Thank you I will look into the connectors! If there is anything else anyone comes up with i am all ears. I do get power to the ignition and it does spin the starter when I push the ignition just doesn't give a spark.

**JerryHawk250** · 08-29-2019, 09:56 AM

To rule out if there are any issues with the kill switch you can unpin the black and white Kill switch wire to the CDI and see if it fires.

duck9191 · 08-29-2019, 10:02 AM

Does it have the alarm/remote start thing? try unplugging that. Also, do you have a voltmeter you can check the stator with?

979firefighter · 08-29-2019, 10:33 AM

I will try the black white wire trick when I get home.

I do have a voltmeter what do I check?

duck9191 · 08-29-2019, 10:55 AM

Want to test for ac voltage on the source coil and ohm check the trigger coil. Someone else may know the wire colors as im not sure if they are the same on my storm. I believe the blue/white wire was the trigger and the black/red was the source coil on mine. should see 70-90vac and the resistance should be in the single digits i think. i can try and see if i have my notes at home.

**JerryHawk250** · 08-29-2019, 11:02 AM

I move this to the Dual Sport Section where more people will see it and offer help.

979firefighter · 08-29-2019, 05:09 PM

Does anyone know the exact voltages and resistance to check the stator? I disconnected the kill switch wire (black/white) on the cdi no luck.

**JerryHawk250** · 08-29-2019, 05:36 PM

Download this manual. It will have the information you need. https://josemaco.files.wordpress.com...h-62ktjam5.pdf

979firefighter · 08-29-2019, 06:41 PM

Thanks Jerryhawk!

wedooit · 08-29-2019, 07:00 PM

I downloaded it as well, thanks!

NzBrakelathes · 08-29-2019, 07:16 PM

Quote:

Originally Posted by 979firefighter

Does anyone know the exact voltages and resistance to check the stator? I disconnected the kill switch wire (black/white) on the cdi no luck.

That might be power wire as well (typically red/white and has 75v AC) if its black then a DC system 12v
Pic plz

Red Hawk · 08-29-2019, 07:40 PM

NICE link Jerryhawk. I’m naming my next kid after ya for that.

OneLeggedRider · 08-30-2019, 10:03 AM

Read my thread on TBR7 ignition system tests.

08-29-2019, 09:08 AM	#1
979firefighter Join Date: Aug 2019 Posts: 7	TBR7 not getting spark! My 2019 tbr7 broke down on me the other day. It started miss-firing then completely shut off while riding. Got it home to discover no spark at the plug. I have checked the kill switch seems to be working properly replaced the coil wire and spark plug and the cdi. Im am lost as to what could be causing me to still not get spark? Please help!!!
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08-29-2019, 09:39 AM	#2
JerryHawk250 Moderator Join Date: Oct 2016 Location: Houma, La. Posts: 11,588	I would start looking at the connectors to make sure the pins are pushed all the way in. I had one come lose. There's a 4 pin connector near the battery that goes to the CDI. __________________ 2023 Lifan Lycan 250 Chopper 2023 Venom Evader 2022 Lifan KPX250 2020 Kawasaki Vulcan S (Sold) 2004 Honda ST 1300 2016 Black Hawk 250 (sold) Keihin PE30 carb,125 main,38 slow.Pod filter,ported & decked head 10:1 CR,Direct Ignition Coil,15/40Sprockets,NGK DPR8EIX-9,De-Cat,Dual Oil Cooler,Digital Cluster 2016 Cazador180 XL 2014 Coolster150 JerryHawk250.com My YouTube Channel
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08-29-2019, 09:56 AM	#4
JerryHawk250 Moderator Join Date: Oct 2016 Location: Houma, La. Posts: 11,588	To rule out if there are any issues with the kill switch you can unpin the black and white Kill switch wire to the CDI and see if it fires. __________________ 2023 Lifan Lycan 250 Chopper 2023 Venom Evader 2022 Lifan KPX250 2020 Kawasaki Vulcan S (Sold) 2004 Honda ST 1300 2016 Black Hawk 250 (sold) Keihin PE30 carb,125 main,38 slow.Pod filter,ported & decked head 10:1 CR,Direct Ignition Coil,15/40Sprockets,NGK DPR8EIX-9,De-Cat,Dual Oil Cooler,Digital Cluster 2016 Cazador180 XL 2014 Coolster150 JerryHawk250.com My YouTube Channel
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08-29-2019, 10:02 AM	#5
duck9191 Join Date: May 2019 Location: Port Huron, Michigan Posts: 637	Does it have the alarm/remote start thing? try unplugging that. Also, do you have a voltmeter you can check the stator with? __________________ 2020 Triumph Tiger 900 rally. 2018 Bashan Storm 250. pz30b, digital cluster + gear indicator, unifilter and car customs full exhaust. 2019 Taotao 110b boulder atv. The "arm breaker" lol 2007 Honda VTX 1300R. 1974 Suzuki tm125, work in progress 2001 Suzuki Drz 400s.
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08-29-2019, 10:55 AM	#7
duck9191 Join Date: May 2019 Location: Port Huron, Michigan Posts: 637	Want to test for ac voltage on the source coil and ohm check the trigger coil. Someone else may know the wire colors as im not sure if they are the same on my storm. I believe the blue/white wire was the trigger and the black/red was the source coil on mine. should see 70-90vac and the resistance should be in the single digits i think. i can try and see if i have my notes at home. __________________ 2020 Triumph Tiger 900 rally. 2018 Bashan Storm 250. pz30b, digital cluster + gear indicator, unifilter and car customs full exhaust. 2019 Taotao 110b boulder atv. The "arm breaker" lol 2007 Honda VTX 1300R. 1974 Suzuki tm125, work in progress 2001 Suzuki Drz 400s.
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08-29-2019, 09:54 AM	#3
979firefighter Join Date: Aug 2019 Posts: 7	Thank you I will look into the connectors! If there is anything else anyone comes up with i am all ears. I do get power to the ignition and it does spin the starter when I push the ignition just doesn't give a spark.
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08-29-2019, 10:33 AM	#6
979firefighter Join Date: Aug 2019 Posts: 7	I will try the black white wire trick when I get home. I do have a voltmeter what do I check?
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08-29-2019, 11:02 AM	#8
JerryHawk250 Moderator Join Date: Oct 2016 Location: Houma, La. Posts: 11,588	I move this to the Dual Sport Section where more people will see it and offer help. __________________ 2023 Lifan Lycan 250 Chopper 2023 Venom Evader 2022 Lifan KPX250 2020 Kawasaki Vulcan S (Sold) 2004 Honda ST 1300 2016 Black Hawk 250 (sold) Keihin PE30 carb,125 main,38 slow.Pod filter,ported & decked head 10:1 CR,Direct Ignition Coil,15/40Sprockets,NGK DPR8EIX-9,De-Cat,Dual Oil Cooler,Digital Cluster 2016 Cazador180 XL 2014 Coolster150 JerryHawk250.com My YouTube Channel Last edited by JerryHawk250; 08-29-2019 at 01:14 PM.
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08-29-2019, 05:09 PM	#9
979firefighter Join Date: Aug 2019 Posts: 7	Does anyone know the exact voltages and resistance to check the stator? I disconnected the kill switch wire (black/white) on the cdi no luck.
	0

08-29-2019, 05:36 PM	#10
JerryHawk250 Moderator Join Date: Oct 2016 Location: Houma, La. Posts: 11,588	Download this manual. It will have the information you need. https://josemaco.files.wordpress.com...h-62ktjam5.pdf __________________ 2023 Lifan Lycan 250 Chopper 2023 Venom Evader 2022 Lifan KPX250 2020 Kawasaki Vulcan S (Sold) 2004 Honda ST 1300 2016 Black Hawk 250 (sold) Keihin PE30 carb,125 main,38 slow.Pod filter,ported & decked head 10:1 CR,Direct Ignition Coil,15/40Sprockets,NGK DPR8EIX-9,De-Cat,Dual Oil Cooler,Digital Cluster 2016 Cazador180 XL 2014 Coolster150 JerryHawk250.com My YouTube Channel
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08-29-2019, 06:41 PM	#11
979firefighter Join Date: Aug 2019 Posts: 7	Thanks Jerryhawk!
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08-29-2019, 07:00 PM	#12
wedooit Join Date: Jun 2018 Location: Pocatello, Idaho Posts: 794	I downloaded it as well, thanks! __________________ A family that works together, plays together, shoots and trains together, and sleds together, stays together. Second amendment! SkiDoo sleds, NOW 2 TTR225, and a BMS250. A couple of quotes (we are not farmers) "I don't get off the farm much" "Am too old school" I call the china bikes "the china syndrome".
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08-29-2019, 07:40 PM	#14
Red Hawk Join Date: Jul 2018 Location: NEPA Posts: 273	NICE link Jerryhawk. I’m naming my next kid after ya for that. __________________ 2018 Hawk P&P Decked .040 off the head. 17/43 D.I.D. 428, NGK Iridium plug, DeCat, Wrapped pipe, Custom S.S. Muffler core, Nibbi PE30 115/35, L.E.D. Lights, Digital Cluster, USB port, Cutting Bord skid plate, Oil cooler w/ custom CRF oil filter inline, 5Wt fork oil, Rear Shock, CNC Back Rack, 30mm FAT bars, Bark Busters, ProGrips, Adjustable levers, Shinko 700’s lots of Loctite!
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08-30-2019, 10:03 AM	#15
OneLeggedRider Join Date: Nov 2018 Location: Stockport, Oh. Posts: 1,442	Read my thread on TBR7 ignition system tests.
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