87 325 coolant temp sensor

[Racer@heart]

i need to know which coolant temp sensor on the thermostat housing is the on for the fuel injection system... can anyone help? i know what the houseing looks like and where the sensors are... just dont know which is which and my chilton or my haynes manual dont tell me...

[arsevader]

i need to know which coolant temp sensor on the thermostat housing is the on for the fuel injection system... can anyone help? i know what the houseing looks like and where the sensors are... just dont know which is which and my chilton or my haynes manual dont tell me...

Standard FI connector , 2 prongs, blue.

[Racer@heart]

thanks dude