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TECHNICAL MOTOBRICK WRENCHING In Remembrance of Inge K. => The Motobrick Workshop => Topic started by: The Mighty Gryphon on March 30, 2020, 03:09:30 PM
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During my incarceration and social distancing(the upside of distancing is that I really hate most of the people I have to be near in public) I have been trying to find things to stay occupied.
First, some background: I recently had a problem with starting and running my latest K100RS. As part of the troubleshooting I wanted to see if and when the injectors were firing. Jury rigging an LED and alligator clips was a huge pain in the azz and screamed for a better solution. Once I got the bike running it was time to see if there was a better way to test the injector harness.
Here's what I have:
For an LED that works on 12VDC and doesn't care what the polarity is, I got a small full wave rectifier power supply with LED indicator light.
https://www.ebay.com/itm/AC-To-DC-Power-Supply-Converter-Full-Wave-Rectifier-Circuit-IN4007-DIY-Kit/391974288823?hash=item5b437cfdb7:g:jOUAAOSwAWladPub
And a connector to plug into the bike's wiring harness:
https://www.ebay.com/itm/EV1-to-EV6-Fuel-Injector-Adapter-Harness-ls1-ls2-each-Jetronic-Connector-LS3/232106882967?hash=item360aa5f797:g:bu8AAOSwCGVX9-6-
First, I assembled the power supply. Since I didn't need it, I left off the output connector, and because I wanted fast response from the LED, I left off the capacitor.
Next, I cut the unused connector off the cable, leaving the Bosch connector and the wires to connect to the input of the power supply.
The whole job took about a half hour and here is the result:
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Just plug it into an injector connector on the engine harness and crank the engine. The LED flashes every time a pulse is sent to the injectors. The hardest part of the test is getting the goddam connector off the injector. I cut the locking tabs off the sides of the test connector just to make it easy to unplug after the test.
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Brilliant! Top job.
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Clever work
(the upside of distancing is that I really hate most of the people I have to be near in public)
travelling with the Gryphoon would be a memorable tour
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You may be shocked to learn that I travel alone. That's the beauty of a moto. If you pack right, there's no room for a passenger.
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You may be shocked to learn that I travel alone. That's the beauty of a moto. If you pack right, there's no room for a passenger.
(http://www.motobrick.com/gallery/2/5332-310320090308-29191096.png)
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Get off my lawn!
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You may be shocked to learn that I travel alone. That's the beauty of a moto. If you pack right, there's no room for a passenger.
god damn. i do tote my GF around a couple times a year, but this hits home!
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god damn. i do tote my GF around a couple times a year, but this hits home!
gawd damn you lucky dude!
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god damn. i do tote my GF around a couple times a year, but this hits home!
Fortunately, ever since we hit the wall on the mountain road in El Paso my wife has less desire to ride with me than I have to take her along. Win, win!!!
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:laughing1: 44271 :laughing4-giggles:
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You may be shocked to learn that I travel alone. That's the beauty of a moto. If you pack right, there's no room for a passenger.
Me too. I ride to get away from it all.