Search:

Rob, Shawn:

What is the solution for this issue?

Thanks,

I have the same set up... dual EFII going into the AFS RPM board and the tach will go to zero below 1000 RPM. the output amplitude of the tach signal goes down at this threshold. Robert at Protek...

Thanks Rob. No, it is set to 4 pulses per manual. I tried 2 pulses and the RPM then is displayed too fast as compared to actual prop as checked by optical tach. Can the RPM board be bad?

My tach reading drops to 0 under 1000 RPM. I have an EFII dual ignition system with the AFS dual RPM board. Ironically, my older ignition system was a dual LSE system with the same AFS board and...

no RPM indication but I think I just found the problem today. tach board output was in wrong pin location 32 instead of 33 on engine board harness. Will try running again tomorrow to check for tach...

Looking for help with RPM config on the engine page set up for IO-360, 2 blade prop, dual lightspeed ignition set up. Can someone please post their working settings?

Thanks,

Jeff