Your engine’s manifold absolute pressure (MAP) sensor is your little buddy. Buried somewhere in the stream of your charged intake air (usually in the manifold), it employs a little ceramic or silicone ...
SAE International Journal of Engines, Vol. 3, No. 1 (2010), pp. 1071-1078 (8 pages) ABSTRACT EGR has been proven to reduce NOx emissions from diesel engines significantly and is nowadays widely used ...