I picked up a new coolant temp sensor and its a 2 wire, for the ECM. I see the 1 wire sensor behind the altinator but cant locate the 2 wire! and help would be appriciated! I tried to search for answers but only ame up with the one for the guage!

 

It's hiding behind the t-stat housing, near the 1-wire CTS.

 

I will look for it in the morning! I broke my new single wire sensor trying to install it!

 

Got it, 1 wire behind Altinator, 2 wire left cent of the front of the engine, on top!