I have a 2 ki installed on a 1991 HD 1340 cc motor that is about 10 years old since a major rebuild. It has performed flawlessly for the last 10 years, and on starting motor yesterday all was good and i let it warm up for about 10 minutes, then shut it down. 20 Minutes later i tried to start bike and no go. I believe the ignition module make have failed. On troubleshooting i got to the point of no spark, and then pulled covers to access ignition module and coils. I have 12vdc on the white wire at the coil, however no green led light on power on, and no green led pulsing on cranking without plugs. Am i correct in assuming the module has probably failed? Any way to further diagnose the module?

Question

I have a 2 ki installed on a 1991 HD 1340 cc motor that is about 10 years old since a major rebuild. It has performed flawlessly for the last 10 years, and on starting motor yesterday all was good and i let it warm up for about 10 minutes, then shut it down. 20 Minutes later i tried to start bike and no go. I believe the ignition module make have failed. On troubleshooting i got to the point of no spark, and then pulled covers to access ignition module and coils. I have 12vdc on the white wire at the coil, however no green led light on power on, and no green led pulsing on cranking without plugs. Am i correct in assuming the module has probably failed? Any way to further diagnose the module?

Status: Open May 21, 2022 - 01:06 AM

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May 23, 2022 - 04:17 PM

Thank you for your interest in Dynatek ignitions. Can you tell us what the red LED is doing? This is the one that should be flashing when the engine us turning over. We would also suggest contacting our tech support group at support@dynaonline.com for further assistance here. If we can be of any future assistance please feel free to contact us anytime.

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