I'm looking to replace the EGR pressure sensor on my wife's Taurus, as it has been throwing codes related to EGR flow. Problem is, I can't find the stupid thing. I've tried tracing the vacuum lines, no good, I can't see it on or around anything, and I have this sneaking suspicion that is might be hidden under the intake. Has anyone done this particular job or does anyone have any insight into additional things I may need to complete it. I thought it to be a simple job being a sensor, but I've underestimated this one. Thanks in advance!!