Sending Scangaugeii Comands

[adilmon]

I was reading this

http://www.scangauge.com/support/OBDIITestStatus.shtml

and sent the command emission test code "0101" to the ECU through my scangauge. The response I got was "410100068000", which I think means everything is ok with the O2 sensors

Anyone know of any other commands that can be sent? I think it uses CANxx protocols

Thanks

[REFZ]

The ECU of the 107-Aygo-C1 uses the ISO 9141-2 protocol.

[Mark Verboom]

If you want to try, you can start with the documented ones:

http://en.wikipedia.org/wiki/Table_of_OBD-II_Codes

Although not very quick, you can get the O2 sensor voltages. More interesting are the SFT and LFT values, especially on cars that have changes to their engine. On standard engines not much interesing figures come from those (which is the way it should be).

More interesting would be to see what the dealer can do with the ECU. And if you find somebody willing, to make a setup to eavesdrop on the bus while they do some tests. That's the way I found out a few of the codes on my other car :)

Mark