LCD Gauge Update #3: 35 Data Items on 16 Pages!

Uxi

Plug and plug and that slots in front of the dot gauge would be ideal for me. If it was going to have different pages we could go through that would be great (using the stock button for the bonus). I could see 3d printing a bezel and just a friction fit though could see screwing it in later if it was reliable.

Otherwise a 'main page' showing fuel and coolant temp, outside temp and TPMS would probably be my main page.

Something with mpg, range, etc would work too.

MotorvateDIY

Small update:
Wouldn't it be nice to have a "VVEL Gauge" that shows the requested and actual valve lift/duration?
Well, since the ECU controls the VVEL module using a dedicated CAN bus... that got me thinking.

From a past trip to the scrap yard, I have a VVEL module which I wired up to a G37 ECU on my test bench. This allows me to verify wiring and CAN bus IDs by module.
There are just over 1,200 CAN bus messages per second *just* on the VVEL CAN bus, which is a data exchange of about 170,000 bytes per second.

The next step it to record my G37's VVEL CAN bus and then start the reverse engineering!!

NOTES:
• The "ELM327" looking device is the CAN bus to Wifi tool I made.
• I am aware that the typical tuning apps show these values
However, it may be a useful troubleshooting tool as the VVEL CAN bus messages are sent 100 times per second, so you can see everything that is going with quicker updates than an app.

Attached Images

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