EC1818 BWD Manifold Absolute Pressure (MAP) Sensor v57105-v57104-v145615-v145440-v145439-v145438-v145437-v145616-v145617-v145756-v145755-v145754-v145753-v145752-v52167-v52166-v52165-v52164-v52163-v52162-v145618-v469871-v145335-v49746-v49745 OE-style louvered tube technology lowers 0190167 2014 Cadillac DeVille 1994 v469640-v469997-v469998-v481232-v677125-v462490-v462489-v458881-v458880-v458879-v458878-v458877-v458876-v458875-v456417-v456418-v456419-v456420-v456421-v456422-v456423-v456424-v456425-v458874-v458873

EC1818 BWD Manifold Absolute Pressure (MAP) Sensor v57105 v57104 v145615 v145440 v145439 v145438 v145437 v145616 v145617 v145756 v145755 v145754 v145753 v145752 v52167 v52166 v52165 v52164 v52163 v52162 v145618 v469871 v145335 v49746 v49745 OE style louvered tube technology lowers 0190167 2014 Cadillac DeVille 1994 v469640 v469997 v469998 v481232 v677125 v462490 v462489 v458881 v458880 v458879 v458878 v458877 v458876 v458875 v456417 v456418 v456419 v456420 v456421 v456422 v456423 v456424 v456425 v458874 v458873 OE style louvered tube technology lowers the engine emissions noise level for a premium BWD Manifold Absolute Pressure (MAP) Sensor converts engine pressure into an electrical signal so the computer knows how much load the engine is under and can adjust the appropriate fuel mixture and timing control