Over the past year I have been experimenting with replacing the Gen2 auxiliary gauge pack and factory stereo with an Android head unit. One of my goals was to no lose the voltage and oil pressure meters. There is an android app (Torque Pro) the replicates gauges on the screen using OBDII data. However, my SR is a '95 and does not support OBDII.
My original idea was to use an Arduino as a "translator" between the old MUT protocol and the newer, standardized OBDII protocol. It turns out that creative folks in the 3000GT/Stealth community (specifically once creative guy) has already developed and produced such a device. It even has extra analog inputs to add info that is not available on the OBDII stream.
A few pics for those interested:
![20220330_184352[1].jpg](https://expeditionportal.com/forum/data/attachments/618/618036-7d110d507c35a2967b908cc8d5b24060.jpg "20220330_184352[1].jpg")
My original idea was to use an Arduino as a "translator" between the old MUT protocol and the newer, standardized OBDII protocol. It turns out that creative folks in the 3000GT/Stealth community (specifically once creative guy) has already developed and produced such a device. It even has extra analog inputs to add info that is not available on the OBDII stream.
A few pics for those interested:
