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2. Catalytic converter - Wikipedia

   en.wikipedia.org/wiki/Catalytic_converter

   A three-way catalytic converter on a gasoline-powered 1996 Dodge Ram Simulation of flow inside a catalytic converter. A catalytic converter is an exhaust emission control device which converts toxic gases and pollutants in exhaust gas from an internal combustion engine into less-toxic pollutants by catalyzing a redox reaction.

3. Exhaust system - Wikipedia

   en.wikipedia.org/wiki/Exhaust_system

   It is a U.S. legal requirement to have a catalytic converter. [3] [4] Converters may not be removed from a vehicle that is used only for "off-road" driving in the United States. [5] The main purpose of a catalytic converter on an automobile is to reduce harmful emissions of hydrocarbons, carbon monoxide, and nitrogen oxides into the atmosphere.

4. BlueTEC - Wikipedia

   en.wikipedia.org/wiki/BlueTec

   BlueTEC is Mercedes-Benz Group's marketing name for engines equipped with advanced NO x reducing technology for vehicle emissions control in diesel-powered vehicles.The technology in BlueTec vehicles includes a selective catalytic reduction (SCR) system that uses diesel exhaust fluid, and a system of NOx adsorbers the automaker calls DeNO x, which uses an oxidizing catalytic converter and ...

5. Vehicle emissions control - Wikipedia

   en.wikipedia.org/wiki/Vehicle_emissions_control

   While 1979 and 1980 systems are very similar, the 1981 system (2nd generation) will differ in that it may include additional engine control systems (i.e., electronic spark timing, idle speed control, etc.) The Emission Control System under development has been designated C-4.This stands for Computer Controlled Catalytic Converter.

6. AMC computerized engine control - Wikipedia

   en.wikipedia.org/.../AMC_Computerized_Engine_Control

   The third version was updated in 1983 to a new style called the C4 system which used a new microcontroller. The 1983 model year, the 258 cu in (4.2 L) I6 engine featured the MCU-Super D electronics, "Pulse-Air", and an increased compression ratio, from 8.6:1 to 9.2:1. [7] The fourth version followed shortly.

7. Category:Engine control systems - Wikipedia

   en.wikipedia.org/wiki/Category:Engine_control...

   Pages in category "Engine control systems" The following 10 pages are in this category, out of 10 total. This list may not reflect recent changes. ...