On the factory setup, there is a little diapragm in the vac line that runs to the pressure sensor. My car does not have one for whatever reason. Previous owner probably broke the vac line and threw it out. I did the tb mod a while ago and noticed I now had a spare one Would this be a suitable replacement to the one on the pressure sensor line? 87 tii btw.

 

No pressure sensor I ever had, had a diaghram on it..

Thats wierd!

The pressure sensor on the side of the engine?

 

Yeah, those restrictor pills were all the same.

 

Yes, pass. strut tower. And thanks sonic rat.

Now another question, which way do I point the arrow?

 

Hahaha, that's something I guessed I put it point towards the vacuum source, away from the sensor.