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The 1 wire coolant sensor is for the gauge, and the two wire is for the ECU.

The CTS [coolant temperature sensor] is a thermally sensitive resistor. It has 2 wires, and is located on the lower part of the thermostat housing. I have posted a thread with various readings of Ohms vs temp vs Volts on this forum.

I got my SJR adapter plate/flywheel combo about 2 years ago, and my wiring harness about 4 months ago. I'd assume he's still willing to fill orders. Neither job is terribly complicated, but I was happy to pay to make the process easier. I just finished about 90% of full EJ22 swap over on the retro fit forum. Good luck, it's not too bad if you take your time and plan ahead.

Start with 2 running cars if it's for first swap. Photo/video everything and write down everything. What I have always done for any swap is get the ECU/wiring out of the donor car, label/document all the connectors, and with any wire cut, label both sides! Then when the ECU and wiring out of the donor car. Plug it back into the engine and get it running. If it doesn't work you can go though anything you cut and have both sides. You can hook it all back up until it fixes the issue. Then with everything hooked up in the recipient car get all your measurements and wiring labeled while it's still running and you can test things. Don't do anything to the wiring in the car yet. Do the mechanical transplant next. Get it all in, plumbed and read to run. Then get it running with the unmodified hardness from the donor. It should work the same as when it was in the other car. Fix any wiring/fuel issues first so it runs fine. THEN pull the wiring out of the recipient car and merge the hardness. By doing it in stages and keeping it running at each stage you can reduce the possible issues to troubleshoot.

I was having a look online for webers the other day and brand new might be a better option than 2nd hand and needing a rebuild… I’m sure you have looked but throwing it out there in case you haven’t

Should share your ej22’s lol haha. Haven’t logged Into here for ages but note I commented ages ago ok when I read it from the start. I should prolly document my one on here instead of FB but I’m pretty sure everyone would get sick of rust repair updates every 6 months.

Nice one! I’m pretty sure I did the same actuator setup in my L series. Remote central locking is awesome. Mine was part of an immobiliser kit so it does more than just lock and unlock my doors Anything that adds a bit of luxury to these old rides is mint in my book! Cheers Bennie