lean-burn

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lean-burn

adj
(Automotive Engineering) (esp of an internal-combustion engine) designed to use a lean mixture of fuel and air in order to reduce petrol consumption and exhaust emissions
Translations

lean-burn

adj lean-burn engineMagermotor m
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References in periodicals archive ?
Our lean burn feedback uses a wideband oxygen sensor in the exhaust that feels the load of the engine and as the engine is running it can change the air/fuel ratio.
Also, leading to a lean burn NG pathway using TWC as an on-board ammonia production system and eventually increasing the operating range of a stoichiometric NG engines for enhanced fuel economy.
Phenomenological Studies on the Storage and Regeneration Process of NOx Storage Catalysts for Gasoline Lean Burn Applications," SAE Technical Paper 2002-01-0057, 2002, doi:10.
The C4 Cactus W diesel - priced from PS19,620 - has a lean burn 1.
This project will be operated using Cummins Combined Heat and Power (CHP) lean burn gas generator sets which emit up to five times less nitrogen oxide than comparable diesel generator sets and near-zero particulate matter.
The new DF200A launched by Suzuki features direct air intake and Variable Valve Timing for higher thermal efficiency and performance, a 2,867cm3 "Big Block" displacement with a higher compression ratio for improved acceleration and low-end torque, and Lean Burn Control Technology for improved fuel economy, while delivering performance one would normally expect from V6 engines.
It is the best Picasso yet, very family friendly, on trend with gadgets and with efficient lean burn diesels it should be cheap to run.
It is also subject to Rolls Royce being granted an option to acquire Goodrich's lean burn fuel nozzle R&D project.
Featuring Mercedes' new family of lean burn performance engines will be available initially with a three-litre diesel engine producing 265bhp and a petrol alternative developing 306bhp.
There is no difference in emission limits between rich burn and lean burn engines.
The Express Triple Crown is powered by Honda's super-quiet BF150 with Lean Burn Control, which provides the ultimate in fuel economy by reducing the fuel/air mixture when less load is on the engine, such as on-plane cruising.
Lean burn technology reportedly allows a more complete combustion cycle, which reduces emissions and increases efficiency.