PSI3 ECU Data Monitor
 

Does anyone know of anyone who can fix these.

My screen has gone crazy with all kinds of jargon on it.

Was ok last night on the way home, started the car this morning and its like this.

I know PSI are no longer in business so was wondering if someone has now taken over as there must be alot of these units about.

It happens to mine, alot!

Mine doesn't like the weather too cold, or too hot.

Most of the time its the connections from the OBD port, that connect to the mainboard. The vibrations from the car work them loose. I use hot glue to stick my plug in place.

I'm going to insulate my top cubby hole mount for it now.

is this the lead that goes from the plug on the cars loom to the back of the box or the one from the box to the circuit board inside the box?

The one that plugs into the circuit board inside. The OBD port is the one on the cars loom.
Just check the whole lot is securely plugged in whilst your there.

Cheers for that, will do.