SR20DET Engine temp sensor.

[ross73]

Hey guys, could anyone point me in the right direction as to where the engine temp sensor is on an s13 SR? Thanks in advance.

[ho1ywars]

if your looking at the TB, look to the right, and up. there are two next to eachother, i believe the single prong one is for the ECU. i could be wrong though, maybe somone could varify it.

[ross73]

thanks for the response ho1ywars, can anyone confirm?

[ILikeMy240sx]

they are located by the water neck that connects to your lower radiator hose. Single wire is for your gauge and the bigger (I believe 2 wires) is for your ECU. You want your temperature switch (for your gauge) to match the car you have and the temp sensor ECU to match the engine.

[ross73]

Awesome response, thanks alot.