How to install aem air fuel ratio gauge 2011 sti

This occurs when we have 14.7 parts of air to one part of fuel, or an air/fuel ratio of 14.7:1. When talking about air/fuel ratios you will also hear people talking quite a lot about something called aВ stoichiometricВ mixture, or вЂLambda 1вЂ™.Д«oth refer to the point at which the air and fuel mixture is perfect for a gasoline engine вЂ“ itвЂ™s just enough fuel to provide a nice, clean, and safe combustion with minimal emissions. This is also known as the air/fuel ratio, or AFR for short.Д«y вЂa bit richвЂ™ we mean there is too much fuel present, and by вЂa bit leanвЂ™ we mean there is not enough fuel present, therefore the air/fuel ratio is incorrect and needs adjusting to get the balance right again. Well, when you here people talking about things being вЂrichвЂ™ or вЂleanвЂ™ they are actually referring to amount of fuel present in the air/fuel mixture entering the engine. YouвЂ™ll have no doubt heard people talking about engines running вЂa bit richвЂ™ or вЂa bit leanвЂ™, but what does this actually mean? And what effect does it have on your car?

How to install aem air fuel ratio gauge 2011 sti