Just wanted to make sure te location of this, I know there is one on the intake manifold, is the other under the exhaust manifold. Also is the temp sensor on the intake manifold just for the fans or does it also send info to the computer.

THANKS

 

Drvr side between 1 and 3 is the temp sensor for the guages.

Temp sensor for the ecm is on the front of the intake.

Temp sensor for the secondary fans is between 5 and 7 on the pass side.

later
Jeremy

 

Do you know what size of socket the passanger side sensor is. I bought a hypertech fan switch and that sensor is a 13/16 but the sensor in the block seems bigger, its hard to get to though.

 

are both "head" temp sensors the same part number?

 

There's only one secondary fan, it's temp sensor is between 6 and 8 on the passenger side.