Air temp sensor for modded Griffith 500

[Olly-B]

During rebuild I think Central TVR stuck an old water temp sensor on the free MS3 ATS air temp sensor wire (see pic. the sensor number is for a water sensor)

I have searched but can’t find info on what Air temp sensor to get for my configuration (ACT tripple plenum/ no cats) and Megasquirt MS3. Can anyone asdvise?

My rebuild was interupted by Covid and is in my garage for me to fiddle with until Central TVR re-open

Thanks

Oliver

[Olly-B]

Thanks for the info. I ended up getting an open unit as recommended by the MS3 chap