Quote Originally Posted by happygu View Post
Do you have the Ultagauge P4trol?

Mic
Yes and no, Mic...

I've purchased one, and it's in the post. However I've a 2.8, and it won't work on this... It's for a different vehicle.

The other option is the elm327 (about $16) Bluetooth dongle from ebay, then use an app (plenty available for Android.)

I've been playing around with this at the moment. The only trouble is the Bluetooth takes its toll on phone battery - communications must be busy Bluetooth wise.

The ultra/scan gauge use power coming out of the obd2 port to power it. A bit of Velcro sticky on the back, and away you go.