Torque in a Prius (2004)

[Cobb]

Any idea if they offer PIDs for Honda?

[P-hack]

Don't know, I think this list started as converted xgauge commands for scangauge though.

It is possible to scan for codes with a laptop too, like phreaking for computers with a landline, scan all modes and codes with a laptop or something and see what you get back, then try to make sense out of it=work. If someone has a factory service manual they "might" be in there, or access to an official honda scan tool (or just the manual) to see what data is really available.

Also they have a usb version on ebay for peanuts too, and a rs232 version for a couple more peanuts.

[Cobb]

I sat in my insight one day with all the prius codes for the sg2 and tried them all with no luck.

Can you give me a link to the one you are referring to? It would be nice to see that info.

[P-hack]

what link are you looking for? usb obd? prius codes? ??

[Cobb]

The usb scanner.

[P-hack]

USB $15
ELM327 V1 5 USB Interface OBD2 Auto Car Scanner Adapter Diagnostic Tool Cable | eBay

rs232 (trivial to connect to a microcontroller or an old laptop) $25
Serial RS232 EOBD OBDII OBD OBD2 PC Interface Scan Tool | eBay

Watch the shipping on that one, he might be doing his own conversion on bluetooth or usb modules or something?

[P-hack]

I'm not sure yet of the connection between canbus and the obd port, but this looks like an interesting read (prius based) for starting to figure out what is going on, though I hope there is not a can code for activate airbags

The new 2004 Toyota Prius : My CAN Project