The MAP sensor is located on the manifold on the passenger side next to the throttle body. It's close to the air condition tubes. Maybe they knocked the wire going to the MAP sensor. OR. The temperature switch is near there as well, follow hose from radiator to block. Should be near there in front of the engine. If that's off the car won't start.
Hope that helps.
Friday, October 26th, 2007 AT 1:13 PM