Okay, surfing around today I discover this bluetooth OBDII dongle:
DealExtreme: $53.99 ELM327 Bluetooth OBD-II Wireless Transceiver Dongle


and this app seems fairly popular ($4.66):
Torque - Android app on AppBrain


Anybody try this on a PSD yet??????

 

Interesting. I still have a "dumb" phone. Leaving that other stuff for my son...

 

I've tried to get responses from different APP's that claim they work. My guess is you will have three parameters you can read. MAP, RPM, & Speed.

You will most likely not be able to read any worthwhile codes.

Good luck on getting an answer from the equipment/app owners.

 

Yeah, thats what I'm worried about - the equivalent of a cheeeep 'code reader'.

Screw it, for $35 incl. Torque app - I'll play with it. What's that, like 10gals of diesel I'm not gonna burn?

Here's a $30 shipped bt dongle:
BLUETOOTH WIRELESS OBD 2 ODB II OBD2 INTERFACE SCANTOOL: eBay Motors (item 320608422819 end time Nov-23-10 23:23:33 PST)

 

Let me know how it works out. Always been curios about that one and the OT-2 App for my i-touch.