Coolant temp sensor setup for my ZT...





Original EFI sensor, original t-peice that fed it when fitted to the inlet manifold.
Only seems to register up to about 50 degrees and when I removed the sensor to check there was water there nothing came out untill I cracked the header tank cap... This was with the engine running!
I thought water was pumped through the heater matrix all the time?!

Not a big deal as I can just fit a sensor to a waterway on the head but would of been easier this way! lol