Auto >> AutoSPT >  >> Engine

What is the required Air fuel ratio for a diesel engine?

The ideal air-fuel ratio for a diesel engine is typically between 14.5:1 and 18:1, which means that for every 14.5 to 18 parts of air, there is one part of fuel by weight. This ratio ensures efficient combustion and reduces the emission of pollutants such as unburned hydrocarbons and carbon monoxide. However, in practice, diesel engines usually operate with a richer air-fuel ratio, ranging from 19:1 to 23:1, to ensure smoother engine operation and reduce noise and emissions. It's important to note that the optimal air-fuel ratio can vary depending on factors such as engine design, fuel quality, and operating conditions.
Auto Repair
How do you bypass the brake light switch on a 1998 Cadillac Catera? How do you engage the reverse on a 1986 Honda fourtrax trx200sx?
Car Care
Can you still buy-lease a car after 2 cars repossession? Are Colored Headlights Legal? A Lawful Answer Automotive technology requires an understanding of computers to?
Engine
What type of oil does a mondeo diesel turbo require? Can flat bed trucks haul 58000 lbs on alumimun trailer with day tractor?
Electric Car
Why does your 1994 Chrysler Concorde 3.5 shut down while im driving and as it cools its starts up again? Will the rear end from a 1994 g20 van fit 1990 c1500 pickup? What are most cars made of?
Autopilot
How does autoshift work in tracker trailers? Expanding access to transportation through self-driving technology
Car Photos
Where is the fusible link for headlights on a Astro van? What type of radios are Cadillac radios? How do you get the trunk to close on a 1992 Lincoln Town Car?