Placement of the 'differential preasure' switch

[chriskinzel]

I just replaced my starter and a vacuum line was brittle and broke. The FSM says that it goes to the differential Preasure switch. The line comes from the left rear, under the plenum and the switch is on the left side somewhere. I don't know what it looks like, or where to find it. Any help would save the day. Pictures alway help those challenged people like me.
Thanks in advance!
Chris

[GSJoe]

It's right under the ECM and next to the brake master cylinder. It looks just like the MAP sensor, and the vacuum connection is just to the left of its electrical connection.

[chriskinzel]

I have it hooked up. Thanks everyone for the help. You guys are the best:handshak: