I have a problem with a Land Rover Discovery 3 (2006) and ELM 327 interface.
When i connect with the key in position 1 all is well.It connects ok and i can read the basic info.
However when i try with key position 2 or car running it looses all connections.
I have tryed connecting with the engine running and it does not work.
I want to monitor real time signals but obviously i cant until i can work out why its disconnecting.
Could it be its reading basic signals and then the car switches to the can bus side for the signals ?
I have tryed various software and they all do the same .I have tryed the interface on a 2002 mini cooper and that works fine with the engine running.
Any ideas ..what software ..moving wires in the interface OBD2 lead?
Here is the OBD2 connecter in my car.