Engine temperature sensors

Hey guys

Does anyone know what the differences are between the different colour engine temperature sensors that fit Nissans??

I know if I fit a red, brown or blue sensor to a sx the stock computer give an error code, fit the stock yellow sensor and it is fine.

Does anyone have the voltage output/calibration tables of any of these sesnors??

Cheers

i have a red one and my ecu doesnt read any error codes are you sure the wires are not broken between the ecu and sensor

Yes I am sure.

the book says
temperture resistance
20degree aprx 2.5 ohms
80degree aprx 0.3 ohms

check to see that sensor you using is not damaged

Gary57 wrote:

Yes I am sure.

have you done the connectivity test between the wires

Nissan also say the red one is the std one but it not

poizen wrote:

i have a red one and my ecu doesnt read any error codes are you sure the wires are not broken between the ecu and sensor

ditto

Poizen please dont try lecture me how to check if the sensor I have is correct.

I am simply asking if anyone know what the difference in the sensors are?? I have taking a red sensor out of a car and fitted a yellow one and it works, I checked the red sensor and it was good. I have had 3 or 4 sx with this same problem, change to the yellow sensor and all is good.

I dont have a SX with this problem now I just want to know what the difference between these sensors are. Also I want the calibration tables if any has please.

Gary57 wrote:

Poizen please dont try lecture me how to check if the sensor I have is correct.

I am simply asking if anyone know what the difference in the sensors are?? I have taking a red sensor out of a car and fitted a yellow one and it works, I checked the red sensor and it was good. I have had 3 or 4 sx with this same problem, change to the yellow sensor and all is good.

I dont have a SX with this problem now I just want to know what the difference between these sensors are. Also I want the calibration tables if any has please.

gee so sorry for trying to help flip

I sent you the tables yesterday...

poizen wrote:

Gary57 wrote:

Yes I am sure.

have you done the connectivity test between the wires

and gary thats a question not a lecture
i dont know what your prob is wit me but it not cool it some help wow if i knew how to do something and someone told me the same id be gratefull for the attempt to help and not bite the guys head off

Pink you have mail.

and gary thats a question not a lecture
i dont know what your prob is wit me but it not cool it some help wow if i knew how to do something and someone told me the same id be gratefull for the attempt to help and not bite the guys head off

Did you read my first post?? No where did I ask how to fix it or did I even say I have a problem. I ask does anyone know what the difference is.

Thanks for trying to help but it was not the help I was looking for.

well sorry i miss read what you said anywho no harm done

Gary you having a bad day again.....sad dude....

Gary you having a bad day again.....sad dude....

Haha no why 😂 ??

Its That time of the month.....

😂 😂 😂

lol

Gary57 wrote:

Hey guys

Does anyone know what the differences are between the different colour engine temperature sensors that fit Nissans??

Cheers

Uh.... They're made of different colour plastics.

🙂 Sorry, I just had to....