Background:
I will be importing a complete JDM climate control system from a 1994 JDM Vtec lude and installing it into my 93 USDM Si. I have helms manuals for a 1993 USDM and a 1996 RHD that details the climate systems. NOWHERE in the helms' can i find the "Heater core temperature sensor" listed or named in the system. However, in the climate control install DIY walkthroughs i have found on the internet they list this sensor as part of the install... i cant even find a mention if it in a helms. What am i missing here? I understand and can locate every other part of this system but this damn sensor.

My questions are:
Does the Evaporator Temperature Sensor fill the role of the Heater Core Temperature Sensor? Does anyone have a picture of the heat core temp sensor? A location for the sensor? If anyone can clear this up for me id more than appreciate it. Ive been searching the internet (and this forum extensively) all damn morning and i am no closer to an answer. Thanks.

 

here you go- http://www.jrcormier.com/prelude/jdmclimatecontrol
there is a picture with the heater core temp. sensor installed in that how-to.

 

I got the info i needed, thanks for the reply though. I couldnt find where the sensor is located on the RHD cars. I got in contact with someone who did. Thanks.