×

Sale ends todayGet 30% off any course (excluding packages)

Ends in --- --- ---

2JZ VR Sensor polarity

Practical Motorsport Wiring - Club Level

Forum Posts

Courses

Blog

Tech Articles

Discussion and questions related to the course Practical Motorsport Wiring - Club Level

= Resolved threads

Author
1388 Views

Hi all. I'm not sure if I made a mistake or not, but I wired the cam and trigger VR sensors' pins 1 to sensor ground and pins 2 : Signal

Does anyone know the pinout to the cam and trigger sensors for the 2jz?

I know VR sensors are polarity sensitive. Can I fix a reverse polarity issue by switching from the ECU the signal from rising edge to falling edge? or Do I need to wire the VR sensors correctly?

If the ECU allows you to specifiy the edge, you don't need to change the wiring, just the ECU configuration if it's backwards. You will likely still need some kind of oscilloscope functionality to confirm what polarity is correct.

Do you know if EMU BLACK allows you to specify the edge?

It looks like under the Triggers screen, Ignition - Primary/Secondary Trigger allows to you set the Trigger Edge. It looks like you have a scope functionality under Log->Scope. That should allow you to determine the correct edge.

Thank you so much David!!!

We usually reply within 12hrs (often sooner)

Need Help?

Need help choosing a course?

Experiencing website difficulties?

Or need to contact us for any other reason?