Saw this on the Rover 75 forum

[bruno1926]

I browse the Rover 75 forums every now and again as the old boy have a 2.5 V6 one and came across this for the Torque Pro android/etc phones and a bluetooth OBD reader it was the example on page 2 that made me look twice the overlay on the map along with the engine coolant temp, may be worth a try for the small amount of outlay

OBDII - Nice Little Android Phone App - Page 2 - The 75 and ZT Owners Club Forums

 

[Nodge68]

I keep a Blue tooth OBD2 reader in my glove box just in case. The Torque App is a nice app, even the free version of Torque reads and clears ECU codes.

 

[bruno1926]

I keep a Blue tooth OBD2 reader in my glove box just in case. The Torque App is a nice app, even the free version of Torque reads and clears ECU codes.

It looks a good set up for not a lot of cash it was more the engine coolant temperature part that caught my eye seeing as along with other K series owners I seem to own part car/ part kettle it may stop the engine over heating as you can set a warning alarm on it at what ever temperature you want to set it at as a warning of impending doom

 

[Freelaner]

Now that is very interesting

 

[Nodge68]

It looks a good set up for not a lot of cash it was more the engine coolant temperature part that caught my eye seeing as along with other K series owners I seem to own part car/ part kettle it may stop the engine over heating as you can set a warning alarm on it at what ever temperature you want to set it at as a warning of impending doom

When I did the engine change in my V6 I used Torque to monitor the temp of the replacement engine over a 1 week period. It's much more accurate than using the temp gauge.