S13 SR20DET redtop coolant temp sensor (CTS) subharness

[g6civcx]

Is there a place that sells this subharness? It plugs the engine harness into the thermal transmitter and ECU coolant temp sensor.

The one I'm working with is so badly hacked that it's not salvageable any more.

I've called pretty much every shop and nobody has it.

Thanks for any lead.

[Sileighty_85]

what do you mean sub harness? That section is all one part of the main harness.

[japslapsilvia]

i would just use the existing plugs and try to get new pins for them and re-build the sub harness....

its only 3 wires and its a really short harness..

[g6civcx]

what do you mean sub harness? That section is all one part of the main harness.

That's how it is on the KA.

Go look at an S13 redtop SR. The coolant temps hook up to a small harness. That small harness hooks up to the main harness.
i would just use the existing plugs and try to get new pins for them and re-build the sub harness....

its only 3 wires and its a really short harness..

That sounds like a good idea but I don't have the plug and nobody has it.

[Sileighty_85]

That's how it is on the KA.

Go look at an S13 redtop SR. The coolant temps hook up to a small harness. That small harness hooks up to the main harness.


Ah i gotcha

[japslapsilvia]

All you really need is the plug for the actual CTS, im pretty sure that you could use plugs that are found on various parts of the KA’s emission crap…..or u can get one from another Nissan that uses the same senor.(z32, b13, etc whichever one fits the SR CTS) Then you can just use generic 3 pin pig tails.