A Little 81 Help, Please
Thread Starter
Melting Slicks
Joined: Feb 1999
Posts: 2,473
Likes: 10
From: New Paltz, New York USA
A Little 81 Help, Please
I took the motor out of my 81 last summer. I am starting to put things back together, minus the computer. Could someone please tell me what the 2 threaded holes in the thermostat housing are for, I totaly forgot!
Is one for the water temperature gauge? I think one has to do with sending a signal to the computer, but I am not putting the computer back in with the new motor. Thanks for any help.
I'm telling you, old age sucks! I'm forgetting everything lately.
Is one for the water temperature gauge? I think one has to do with sending a signal to the computer, but I am not putting the computer back in with the new motor. Thanks for any help.
I'm telling you, old age sucks! I'm forgetting everything lately.
Le Mans Master
Joined: Jan 2006
Posts: 9,192
Likes: 27
From: Boca Raton Florida
The 2 TVS holes in the thermostat housing are for the EGR and the Evap canister. There is a sensor in the drivers side head that is for the gauge
There is a temp sensor in the manifold next to the thermostat that is for the ECM
There is a temp sensor in the manifold next to the thermostat that is for the ECM
