Adding ability to read/clear codes to OBDuino
 

Greetings, all.

I have recently started playing with my Arduino again, and have always wanted a ScanGauge tool, but I think I shall build an OBDuino instead. The OBDuino project looks awesome, but based on what I have read so far it appears to lack the ability to read & clear codes, and I'm wondering if anyone is working on updating OBDuino to be able to do that. If not, perhaps I will try to do that.

Lucky for me, my cars both use the ISO protocol, so I can build one and use it in both cars.

Thanks!

As far as I remember it is already possible to clear the Diagnostic Trouble Codes in OBDuino. I'm not sure whether it is possible to read the codes also...

/TT

Cool, I'll just have to build an OBDuino and see what it is capable of! :)

Is it possible to log sensor data?

It is if you modify one. I found some pages about it a while ago, but I am still trying to get my OBDuino up and running before I even mess with logging. Most of the guys who have logged with them have saved the data to a SD card.

Pete