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Where is the MAP sensor located on a 2003 Cadillac DevilleRead more: [[Q/Where is the MAP sensor located on a 2003 Cadillac Deville#ixzz2R1XaEPL2|http://wiki.answers.com/Q/Where_is_the_MAP_sensor_located_on_a_2003_Cadillac_Deville#ixzz2R1XaEPL2]]
Intermittant map sensor
A is Balck. B is green & C is gray
E31 = Shorted MAP cicuit sensor
The map sensor is easy to replace. It is right under the air cleaner I believe. # Remove the air cleaner. # Take out mounting screws. # Disconnect nipple hose and cable. # Reverse directions for new map sensor.
Possibly the fuel pump is overheating and shutting down, or the fuel pressure regulator is the problem.
under the silver engine cover ...next to fuel regulator
Passanger side under dash next to computer
Try replacing the map sensor
take the top cover off the engine. the sensor is rectangle shape and is to the right towards the throttle body.
bad oxygen sensor bad map sensor
It uses a MAP sensor.It uses a MAP sensor.