Jody l

Just wanted to give update . It was the ecm. Put new one on and got spark immediately to front cylinder.  Ran but smoking and no power. I checked back cylinder and no fire. Pulled coil to check with meter and found wire was not getting good connection where it plugs into coil. All good now . She will scream !!!. Next is to figure out why 4x4 switch wont turn.  Thanks for all the imput....

It does, I switched them around but didn't make a difference.  I'm looking at new ecm fron $80 - $150.  Alot of them say for hisun 800 but have different numbers.

Anyone know which numbers need to match on the new ecm ?? I found one with the MT05 but the rest of the numbers dont match

I checked wires going to coil, I get 12 volts on one of the wires  when I turn the ignition on . Checked all fuses, dont know if there is anyway to check all the relays. I'm ordering new cpu today.

Any luck on this ?? I have the exact issues. No wire to oil sensor and same white plug. Cant get spark . New crank sensor . About to order new ecm ?????

Yes neutral light comes on and it spins over, just no fire to the plugs. Already changed crank sensor.

Same no spark problem on my Hisun 800. Anyone figure this out ??