Cheers John, I’d come to the same conclusion about the “Lotus Side”, the header pins (is that the right term) are the solder on ones at the back.
My original plan A was to buy the aforementioned solder ones, connect it all up - quadruple check it all and then fill it in with some epoxy or similar. The challenge was then the molex plugs, to fit back into the ECU… those are the bits I’ve really struggled to source. The Radium kits of old seem to have vanished.
I’m now looking at a backup plan B of simply depinning and adding some new pins to the plugs I currently have in place. I only need to change six wires:
x2 new ones need adding into blank ports, these will add to the 4x existing OE Narrowband O2 sensor wires to allow me to run a Wideband sensor. I just need to know specifically what pins to buy to fit into the stock housing.
4x Existing ones will need depinning, these are the 4 wheelspeed sensors. The EMU Black has got no native capacity for these, so these are effectively ‘dead pins’. They’re only used for the more advanced TC systems on the later cars, so was never a concern on my Exige. I’d like to emulate that TC setup, so I have an option to depin these wires, and via another connector (4 way) I could then send them up to my dashboard which does have capacity for 4 digital signals, then present those signals back to the ECU via the CANBUS.
The reason I’d like a 4 way connector, is just to make it so that I can retain the OE pins on the wires, and make it a quick and easy job to return to standard if/when the time comes.
Plan C is to do a variation of Plan A, and sell my 2zz plug and play ECU and buy a generic EMU Black instead. This will ship with the ampseal plugs at the ECU end so all I’ll need to make my patch harness is the solder PCB one that seems to be readily available.
Plan D is to do another variation of Plan A, but waiting for the EMU Pro to release in February.
Finding these pins, and sticking with Plan B could therefor save me a lot of money 