Where is the Baro Sensor EXACTLY?

[oh_SHO]

BARO is another name for the barometric pressure sensor, or BAP. It is used by the EEC primarily for load calculations and various spark adder/retard functions. On MTX cars, the sensor is located on the firewarll towards the center (as seen in Mitchell's pic above); on ATX cars, BAP readings are inferred by the readings that the EEC receives from the DPFE sensor mounted on the back of the intake.

Thanks. I kinda figured it was a barometric sensor I just didn't know why.

 

[Blank-Disk]

Okay, after a little trouble shooting with the EGR system, I found that the EGR Vacuum Regulator (as discussed above) may not be working properly. I cannot find one on any parts sites that I've tried. Does anyone know where one can be obtained?

 

[Mr Anonymous]

Okay, after a little trouble shooting with the EGR system, I found that the EGR Vacuum Regulator (as discussed above) may not be working properly. I cannot find one on any parts sites that I've tried. Does anyone know where one can be obtained?

I was able to find it on the AutoZone site no problem: EGR VACUUM SOLENOID WELLS EVS103 3 MO $35.99