1986 350 trx no spark
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and it shows they have them in stock.
Parts are on the way, i just bought both never hurts to have extra parts!
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One more quick question the z shaped fuel line, is it an impossible find?and it shows they have them in stock
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Good work! Yeah Friday. I'll take those measurements fo sho tomorrow. I have been planning to buy an extra fuel cutoff myself.
I did not reinstall the original fuel lines--they had split ends--so I bought new fuel line. I kept the old ones. The problem was the old lines were molded shape plus the new line is curved and kept kinking when I ran it straight . So I ran it from the filter in a short loop to the pump to relieve the kinking
I did not reinstall the original fuel lines--they had split ends--so I bought new fuel line. I kept the old ones. The problem was the old lines were molded shape plus the new line is curved and kept kinking when I ran it straight . So I ran it from the filter in a short loop to the pump to relieve the kinking
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No I used 5/16" pvc fuel hose from the petcock to the filter in a loop; used the same from the filter to the pump; then 1/4" pvc fuel hose from the pump to the carb. The old fuel hoses were molded exactly to minimize length but I could not shape the new hose plus it seemed difficult to eliminate the coil memory of the new hose.
I could've made the loops shorter and routed them differently--seems the pump hose has a bit of kinking yet
I could've made the loops shorter and routed them differently--seems the pump hose has a bit of kinking yet
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I was mainly concerned from the pump to the carb... i did similar to your design there
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Service manual says .1 to .2 ohms so youre good. On my coil i have no resistance from G/W to Bl/Y
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Yeah, but i have to get spark to it first. Fingers crossed its not my cdi
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Ok so does the spark come from the cdi to the fuel relay then to the coil? Or does it come from the fuel relay to the cdi then to the coil?and it shows they have them in stock
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Hey goob, do you know if the where the spark starts? cdi or fuel relay?
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Sure wish my plastics looked as good as yours
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spark starts at the pick up coil, then goes to fuel cut-off relay as a pulse signal, this signal then goes to c.d.i., then to spark plug coil, then spark plug. the c.d.i. see's the pulse from the pick coil off the crank so to speak ?, when the pulse returns from the fuel cut-off relay, the c.d.i. then fires the spark plug coil. in other words, the spark plug coil see's this pulse from the pick up coil signal, that comes from the fuel cut-off relay. this is a safety feature Honda built into the atv, the fuel pump should not work unless the motor is running, or cranking over ?. so if you wrecked, and the atv is up side down, and stalls ?, then the fuel pump will shut off, cutting down the risk of a fire from leaking fuel.Ok so does the spark come from the cdi to the fuel relay then to the coil? Or does it come from the fuel relay to the cdi then to the coil?and it shows they have them in stock
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I see well ever since i have had this unit, the fuel pump has always ticked when you turn the key on. At least until it recieved back pressure. Yesterday i was finally able to get into the fuel relay box (the screws were rusted BAD!). I pulled the Bl/Y wire, tried to crank and i had no visible voltage with meter and test light. So, from your explanation problem lies within the fuel cut off relay, correct?spark starts at the pick up coil, then goes to fuel cut-off relay as a pulse signal, this signal then goes to c.d.i., then to spark plug coil, then spark plug. the c.d.i. see's the pulse from the pick coil off the crank so to speak ?, when the pulse returns from the fuel cut-off relay, the c.d.i. then fires the spark plug coil. in other words, the spark plug coil see's this pulse from the pick up coil signal, that comes from the fuel cut-off relay. this is a safety feature Honda built into the atv, the fuel pump should not work unless the motor is running, or cranking over ?. so if you wrecked, and the atv is up side down, and stalls ?, then the fuel pump will shut off, cutting down the risk of a fire from leaking fuel.Ok so does the spark come from the cdi to the fuel relay then to the coil? Or does it come from the fuel relay to the cdi then to the coil?and it shows they have them in stock
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Pure gold I'm writing this into my service manuals--Page 17-5 reserved for Shadetree
Is the pick up coil the pulse generator? What is the exciter coil role in ignition? Does it induce voltage into the pulse generator?
I have a non working cdi I want to test. I will try this pin to pin test with my Fluke meter although the manual says expect false readings with other than Sanwa or Kawa tester.
Thanks Shade
Is the pick up coil the pulse generator? What is the exciter coil role in ignition? Does it induce voltage into the pulse generator?
I have a non working cdi I want to test. I will try this pin to pin test with my Fluke meter although the manual says expect false readings with other than Sanwa or Kawa tester.
Thanks Shade
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Youre service manual has lots more on CDI than mine. Its like they totally skipped that page. Im going to print and paste in my manual. I will test my cdi with my klein meter and maybe we can compare our findings.
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