rotarychainsaw

OK,

So I am putting together an egine for the first time. I took it apart so long ago that my paint markings kind of wore off. I have it mostly back together with the help of the mazda manuals and all-data, but there are a few connectors that have no mates.



The way I routed the harness left me with 2 plugs under the manifold with nothing to plug into. One was green so I figure its a diagnostic and can leave it, and the other was some weird round 1 pin connector type dealie.



If someone could post picture of what a t2 engine looks like with the UIM off, I'd appreciate it a lot.

jwteknix

the green one is the coolant temp sensor. is it shape like the injector connectors? and the other could be for a few things but it might be the temp gauge sender idk best of luck

Leetheslacker

green one goes in the back of the waterpump



single pin might be 02 sensor?

rotarychainsaw

I immediately thought o2 sensor too, but I think it's in the wrong place from where it used to be.