Reply To: EVINRUDE trigger coil

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March 15, 2019 at 4:10 pm #171238
Rick Robbins
Participant

    Followed the service manual troubleshooting directions for no spark on any cylinder. Everything was as expected until I came to the sensor coil. At that point I had .06 v instead of the required .3 v between pin D and pins A,B and C. Then the resistance checks were: D to E=446 ohms, D to A,B,C was measuring open on any scale. Since I was not getting the results the shop manual indicated, I figured the sensor coil was defunct. Couldn’t see continuing when I had results that were not what the manual called for. I’m open to suggestions that indicate I’m missing something. Not looking to spend money chasing an incorrect diagnosis.