Ron from Yota Connectors helped me install LQ9 coils into my 1JZ and we managed to make them work with the stock ECU by using a light bulb or a resistor to simulate to firing of the toyota coils to keep the ECU happy.
[video=youtube;uMuFKzercmE]https://www.youtube.com/watch?v=uMuFKzercmE&lc=z23mjrixnqyluf1uvacdp433pjkoafujw5wgowfdsn5w03c010c[/video]
[video=youtube;uMuFKzercmE]https://www.youtube.com/watch?v=uMuFKzercmE&lc=z23mjrixnqyluf1uvacdp433pjkoafujw5wgowfdsn5w03c010c[/video]
