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Special Functions – Rev Limiter What are and how Revolution Limiters work? Revolution Limiters usually protect an engine by restricting its RPM. Maximum RPM are pre-set by the engine manufacturer and the original values are inside the engine control unit or transmission control unit. Rev Limiters works by swich off a component necessary for the…
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Special Functions – Lambda Removal What are Air/Fuel ratio and Lambda? The stoichiometric air/fuel ratio is the minimum quantity of air, including just enough oxygen, for conversion of the unit mass of fuel into completely oxized products. It depends on fuel composition and typical values are the following: 14,7 for gasoline, 14,5 for diesel fuel,…
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Special Functions – EGR What is EGR valve and how it works? EGR valve works by recirculating a small portion of an engine’s exhaust gas back to the engine’s combustion chambers through the intake manifold. So, it is used to reduce the combustion temperatures and the nitrogen oxide emissions in petrol and diesel engine. The…
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