YAMAHA TMAX ECU

Hello, I have yamaha tmax 500 2008-2011 I have installed the 2018 tmax dx engine, and the engine does not start just shoots, the spark is ok, the fuel injectors give ok. Possible to reprogram the ECU help?,i have kess v2. I think fuel or spark is at the wrong moment. Thanks 

I think your text is too small can you make it bigger mybe ?

I write from the application on the phone, the text looks good on my Phone. So the old engine worked, it had a lot of mileage so I changed to this one, I bought it complete with injections and throttles. any ideas?

i think i will never work because dx model have keyless systeem and a bigger ecu so maybe the ecu you pluged from 2008 dont have al the electric parts 
for everything to work

I think you can have problem with trigger signal / timing / wrong teeth etc. Ecu will try to synchronize with engine (thats why you have spark / fuel) but trigger wheel is rotated / wrong and you have them with wrong timing (like spark on btdc).

If I were you I will try to compare magneto - trigger wheels from both engines. Find tdc and check if teeths are on same position.

I put in a trigger wheel and the old engine was unchanged, unfortunately. the spark is on the piston is at the top. Is it possible, the is no of the coolant, ECU it can not be start?it seems that if the trigger wheel is from the old it should work