OBD2 Transmission Temp for iPhone

[scubajosh77]

I've searched the forums quite a bit and I still can't seem to find what I'm looking for. Maybe it doesn't exist. I know you can buy and program the ScanGuage to read out live trans temp, but I would like to find an app for the iPhone that actually works and will transmit live trans temp to the iPhone via OBD2 bluetooth without requiring any programming. I don't mind paying a few dollars for a decent app either.

Anyone know of such a thing?

 

[jrandom]

I would like to find an app for the iPhone that actually works and will transmit live trans temp to the iPhone via OBD2 bluetooth without requiring any programming.

What have you tried that doesn't work?

I have OBD Fusion (using an older Carista ELM327 BT), I paid (9.99) for the Toyota (year) specific PID's, while I don't normally monitor my AT temps I just went out and checked, it lists three sensors. I created a gauge, picked AT sensor temp 3, started the truck let if idle for a few minutes (well like 10-15) and got feedback of 109.F with fluctiations om the tenths and a ~2 degree increase when I shut the engine off (ambient is 95F right now, in the shade)

 

[mike5]

The OBD Fusion app with the Toyota plugin does that for both tranny temps.

 

[scubajosh77]

I haven’t tried any. Thanks for the feedback. I couldn’t find solid info on the OBD Fusion App when it came to tranny temps


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