hey guys i just got done putting a new motor in my 1990 civic hatchback dx. the entire wire harness went back together easily except a few things that i cant remember where they go. there are two small wires that come of of the harness near the itm and distributor, they look like there grounds. can anyone help me?

 

there is a ground coming out of the harness that bolts to the thermostat housing - has ring connector on end of it

 

The two small wires that break out of the harness by the dist wires have rings on them, they ground to the thermostat housing. Underneath the manifold there is wiring for the oil pressure sender (one wire, bullet connector) and coolant temp switch (two wires, bullet connectors) Those are both on the back of the block.

 

oh ok. it must be for the thermostat housing. both wires have ring connectors at the end.