Toyota 2az vvti tuning issue

Hi guys,

i am having issue regarding vvti tuning on toyota 2az engine. This engine has only 1 cam sensor. I wired every thing and start the engine with no issue except cam control.

in cam control target angle value is 15 but the actual cam angle showing 0, also the duty cycle 0.

ecu is haltech elite 750, i checked base map of supra in the software regarding the wiring every thing is fine. Is the single cam sensor cam control feature will not showing the actual vs target?

any input will be highly appreciated

It doesn't seem like a tuning issue. It appears your question is "how to I setup and control the variable cam in the Haltech Elite 750?" Does Haltech have any documentation to help you setup variable cam control?