So looking in the relay connection socket #85 is a good solid ground. #30 is a good solid 12 volts plus. #87 shows continuity with coil and regulator. #87 to #30 shows voltage when checked with multimeter. #86 shows nothing at all which is the narrow pink/white wire to the ECM.
Tried a new relay and nothing. I am getting a healthy 12 volts plus on the terminal that is supposed to get 12 volts however it is not switched across to the pink wire to the coil.
I am resigned to the fact this boat will not get in the water this year or possibly ever.
A lot or work to get the...
One other thing to add. In the workshop manual it mentions a bad tach connection can cause a no spark situation. I believe I have a good connection here but not sure.
I did jump across the relay inputs from the red power side to the purple/white wire that leads to the ignition coil before but get no spark when cranking. IU believe thats because the white/pink wire goes to the ECM as a "wake up" connection and that is not powered up in this jump scenario.
I...
I have ordered a new relay. I used the fuel pump relay but that to is old and did not work.
Good point about test light and multimeter. Will do some more testing today.
Long shot here but here goes.
My ignition relay appears to test ok however when I turn on the ignition there is no continuity between terminals 87 and 30. So is a bad relay the certain cause of this? I do get power at 86.