I guess they could have replaced both up front, $800 and I would have been done with it. As of right now they worked it down to just the MAP senor, sort of the hard way. That's why I'll be taking it out today for a spin, on a Saturday as to a weekday. Around here you'll get killed if your car breaks down on a highway, happens all the time, someone crashes into you. Not a pleasant feeling having a hundred cars per minute going by at 70 to 80, your car rocks back and forth. Even the police will pull up and tell you to get the hell out of here if you can, if not come with me. So going to a junk yard and pulling parts might work for country driving but not when your life literally depends on something dependable.