[Shotimes] Barometer sensor

[Paul Nimz]

While trying to chase down my mysterious 2 digit codes on the '93, I see a
reference to the barometer sensor.  Is it the strangely, almost rectangular
shaped object in the middle of the firewall which has a 3 pin connector
attached to it?  Is it suppose to have a vacuum line connected to it?

Helms says to see if it will hold 18" of vacuum to see if it is ok.

The part has the number E7EF-12A644-A2A on it.

Thanks

Paul Nimz
'97 TR
'93 EG mtx