Hi, I came across this forum whilst searching for help on MotoEfi tuning and you seem to have it sorted so I hope you can help.
I am fitting a MotoEfi kit to a Yamaha 250 Majesty clone, the Linhai M170 260cc in a buggy, well, actually we have 15 of them but starting with two.
I managed to get the ECU to connect with the laptop USB serial cable.
I have had problems with getting a rpm/spark reading until I fitted a connector directly to the VR wires from the engine, (earth + trigger) but all that programming has got me screwed.
Using the MotoEfi software from Hobbytubor.
Pump runs, fires up, sometimes and I have had it running but I seem to have gone too far, somewhat.
Could you send me the set up you have used?

Kind regards

Peter Lee

Hi, I came across this forum whilst searching for help on MotoEfi tuning and you seem to have it sorted so I hope you can help.
I am fitting a MotoEfi kit to a Yamaha 250 Majesty clone, the Linhai M170 260cc in a buggy, well, actually we have 15 of them but starting with two.
I managed to get the ECU to connect with the laptop USB serial cable.
I have had problems with getting a rpm/spark reading until I fitted a connector directly to the VR wires from the engine, (earth + trigger) but all that programming has got me screwed.
Using the MotoEfi software from Hobbytubor.
Pump runs, fires up, sometimes and I have had it running but I seem to have gone too far, somewhat.
Could you send me the set up you have used?

Kind regards

Peter Lee