cool stuff..but it is all nissan of course and of course they would use same parts.
When i look underneath my qx 70 and my nissan gtr in the engine area they resemble a lot.

 

PN

 

Nice! there's definitely a lack of interfaces for gauges or CAN bus, especially with anything aftermarket audio wise.

 

Welcome...and thanks for the offer to answer questions!

Alexd

 

Are you able to help with mapping the brake and throttle position for data logging at HPDE?

 

You bet!
On the GTR CAN bus I have found: steering wheel angle, front brake line pressure, AWD percent, throttle position, accelerator pedal position, cornering g-force, acceleration/braking g force, engine coolant temp, engine oil temp, engine oil pressure, boost, current gear, individual wheel speed, and a few others.

I reversed engineered those values to get the GTR MFD gauges to work in my Infiniti G37:

I've also made an OBD plug in device that listens to the CAN bus broadcasts, converts the data and saves it to a micro SD card for later analysis.

What would you like to data log?

 

any comments on what hardware that is?

 

This would be cool on my qx70

 

If your QX70 is a 2014 - 2017, it should be possible as it uses the same av/nav system.

 

Yes it’s a 2014.

 

Good! The long term plan is to test/verify the GTR Gauges on all of the Nissan/Infiniti vehicles that use the same av/nav system, known as the "08IT"

For now, the focus is on testing on a G37, as that is the car I drive and have easy access for testing.

 

Let me know

 

Will do!
(but it won't be for a while. Local beta testing has just started on the G37)

 

Pm I may be able to help you.