Catalytic bead LEL sensors need a certain level of oxygen to correctly read combustible gas up to 100% LEL. The catalytic bead lower explosive limit (CB LEL) sensor is widely used for combustible gas ...
Problems with your vehicle’s catalytic converter might first become apparent through poor acceleration, a rotten-egg smell from the exhaust, or the check-engine light coming on. As things get worse, ...
The polarizing Richard Nixon proposed the establishment of the Environmental Protection Agency in 1970, with said agency imposing strict emission regulations for gasoline-powered vehicles beginning ...