Hey guys,
Well, over the last year i have been messing with the 1jz and a Megasquirt. I finally gave up a few months ago and switched to a EMS 6860. Well, i just found out something very helpful for future 1jz MS people. The stock ignitor will not talk to the MS straight across because it requires a 7V signal. This is very big. I cannot tell you how many hours were spent trying to get this to function. The MS only goes upto 5V stock, so something will be required to change the voltange going out or you will need to use a different Ignitor system. Multiple guys have said they got it running on stock but then we found out they didnt. I just wanted to add this info up. Good luck Megasquirtin.
Well, over the last year i have been messing with the 1jz and a Megasquirt. I finally gave up a few months ago and switched to a EMS 6860. Well, i just found out something very helpful for future 1jz MS people. The stock ignitor will not talk to the MS straight across because it requires a 7V signal. This is very big. I cannot tell you how many hours were spent trying to get this to function. The MS only goes upto 5V stock, so something will be required to change the voltange going out or you will need to use a different Ignitor system. Multiple guys have said they got it running on stock but then we found out they didnt. I just wanted to add this info up. Good luck Megasquirtin.