Sean, or whoever else wants to chime in;
Here's some pics of what I've got, please tell me if I'm right, correct where necessary and fill in any blanks for me.
My understanding is I need to check/change the sensor, #17, in the last photo, correct?
These first three are under my hood:
In this pic:
#1-The blueish/green is
vacuum for the distributor?
#2- The brass colored single wired one is for the
cluster temp gauge?
In this pic:
#3-The white one toward the front with the three holes but nothing plugged into it is for
_____________?
This pic is of the E28 radiator upgrade I installed:
#4-
Auxillary fan? or
___________?
#5-
__________________?
Just for reference, this is the removed E12 radiator which had the same two sensors on the bottom by the hose port.
This link is to the
photo from RealOEM.
Part
#17 Temperature Sensor, Water is the one that sends the
signal to the ECU to regulate fuel volume, depending on engine water temp, correct?
It's attached to the
#03 Additional Air Slide Valve housing under the intake manifold on the driver's side of the engine.
