Phil,
Details for your free trial.....
There is a 20 hour time limit set up in your ecu.
After 20 hours of engine run time,
you will get a fault code set saying you have 2 hours more run time left.
After a total of 22 hours run time, the ecu will force a non reversable rev limit to
3500 rpm, 1 hour later the engine will stop and NOT start again.
You cannot bypass this by disconnecting the battery as the ecu does not
require power to maintain its memory. (FLASH TYPE MEMORY TECHNOLOGY)
Nor is there a back up battery inside the ecu.
Only by entering a security code once purchased can this be disabled.
Sorry I had to do this but, I sent an ECU to a well known tuner 5 months ago when
he said that I would get paid within a week.
Still waiting for payment and he ignores my calls !
I know for a fact he sold it on to a 3rd party who is very happy with it.