I searched through this whole place and cant find any info on where the manifold air temperature sensor, or otherwise known as intake air temperature sensor, would be located. I have an '87 rx7 and need to find that sensor. If any one can help please answer, or mail. ncc8972@aol.com thanks a lot

 

On the upper intake pleunum (the one that says "13B" on it). Right near where it connects to the next manifold .

 

ON your 87 nonturbo it is on that dynamic chamber(says 13b on it, ribbed), on the side facing deiver side, under the BAC valve(that long, round, tube looking deal with hoses running out of it)...it has 2 prongs and is about a 10mm hex shape.