No one is claiming it’s perfect. I don’t know exactly how that was done because I didn’t do it, as I said. I’m only now about to start tackling this issue on mine in the next few weeks. I’ve managed to get everything else talking so far so I don’t really see this being a huge problem.

There’s a guy I know that’s managed to produce a full interface for SLABS/ACE and even cruise control for the Td5 to M57 conversions which will be made available to buy soon. A way of getting the inputs to those ECUs without the Td5 fitted is to leave the Td5 ECU in place and supply it with...