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Ford introduces new 2.0L EcoBlue diesel; fuel consumption cut by up to 13%

In Europe, Ford revealed the all-new 2.0-liter EcoBlue diesel engine—the first in a new range of diesels that will offer optimized fuel efficiency and reduced CO2 and NOx emissions. Building on the performance and technology of Ford’s award-winning EcoBoost gasoline engines, the EcoBlue diesel range will deliver power outputs ranging from 100 PS to 240 PS (99 to 237 hp).

The four-cylinder 2.0-liter Ford EcoBlue debuts in the new Transit and Transit Custom commercial vehicles, increasing fuel efficiency by more than 10%. Drivability is enhanced with 20% more torque at 1,250 rpm compared with the outgoing equivalent power 2.2-liter TDCi diesel engine. The new engine also delivers passenger car refinement to the commercial segment, reducing radiated noise by 4 decibels at idle.


An all-new engine architecture delivers reduced friction and a clean-burning combustion system. Advanced after-treatment processes for exhaust gases enable ultra-low emissions in line with stringent Euro Stage VI standards that will be introduced in September 2016, requiring a 55% reduction in NOx emissions compared to Euro Stage V standards.

Advanced technologies include an integrated intake system with Ford’s first application of mirror-image porting for optimized engine breathing; a low-inertia turbocharger featuring rocket engine materials designed for high temperature applications; and an all-new high-pressure fuel injection system that is more responsive, quieter and offers more precise fuel delivery.

Developed by Ford engineering teams in the U.K. and Germany, the versatile all-new 2.0-liter Ford EcoBlue engine initially will be offered with 105 PS, 130 PS and 170 PS in commercial vehicle applications. Capable of delivering more than 200 PS, the engine will later feature in Ford passenger cars alongside further new EcoBlue engines—including a 1.5‑liter variant.

Low friction, sophisticated combustion. The clean-sheet design features multiple innovations that reduce friction, contributing to a 13% improvement in fuel efficiency, including:

  • A 10 mm offset crank design that minimises piston side-load, reducing rubbing forces against the cylinder walls of the downsized four-cylinder iron block.

  • Minimized crankshaft bearing diameters.

  • A belt-in-oil design for the camshaft and oil pump drive belts.

  • An optimized valve-train and an all-new single-piece camshaft module.

Ford is for the first time using a new mirror-image porting design for the integrated inlet manifold that precisely controls the flow of air into the cylinders, with the clockwise airflow for cylinder numbers one and two, reversed for cylinder numbers three and four.

This symmetrical arrangement ensures uniform mixing of fuel and air in the combustion chambers of all four cylinders, helping engineers more closely control the way the engine burns fuel. When fine-tuning the combustion process, computer experiments used measurements from more than 1,400 factors that affect performance of the valve lift and timing alone.

Our first ever mirror-image inlet design in combination with an optimized combustion chamber layout helps us turn fuel into energy more effectively than any diesel engine we’ve ever produced.

—Dr. Werner Willems, Ford technical specialist, Combustion Systems

New fuel injectors are capable of delivering up to six injections per combustion event, with each injection taking as little as 250 microseconds (0.00025 seconds) and delivering 0.8 mg of diesel—equivalent to a grain of sugar. This tiny volume of fuel is injected through eight conical holes each 120 microns in diameter—about the width of a human hair.

Piezoelectric technology that uses electrically-responsive crystals to closely control fuel delivery—typically found in premium passenger-car engines—is incorporated into the body of the injector unit. The new injectors deliver reduced noise levels; minimal energy wastage from the fuel pump; more responsive and less intrusive Auto-Start-Stop performance; and real-time calibration correction for maximum fuel efficiency.

Advanced turbocharging. The all-new compact turbocharger has been specifically designed to deliver more air at lower engine rpm compared with the outgoing 2.2-liter TDCi engine, for a light and urgent feel across the rev-range and up to 340 N·m (251 lb-ft) of torque at 1,250 rpm.

An aerodynamically advanced turbine wheel—made from Inconel, an alloy used in extreme temperature environments such as rocket engines—is reduced in diameter by almost 10%. The aerospace aluminium grade compressor wheel is reduced in diameter by 15%. The reductions decrease inertia and enable faster boost performance with wheel speeds up to 240,000 rpm, contributing to improved low-end torque.

One important factor we noticed through customer feedback is a growing tendency for drivers to ‘creep’ their diesel-powered vehicles by engaging the clutch while the engine is at idle, making low-down torque even more essential.

—Paul Turner, base engine technical leader, Ford of Europe

Compressor wheels are milled from solid, rather than cast, improving tolerances to within two or three microns, increasing durability and reducing noise and vibration. A new turbocharger actuator replaces a worm drive with a geared design that halves response times to 110 milliseconds.

Ford says that the new engine will comfortably meet future European emissions requirements by using Ford’s first standardized selective catalytic reduction system. The system is close-coupled to the rear of the engine for maximum efficiency and excellent cold-driving performance. A short-loop exhaust gas recirculation channel is incorporated into the cylinder head, contributing to a more compact engine design and helping optimize cooling of gasses.

Enhanced refinement. The 2.0-liter Ford EcoBlue engine will be the first diesel commercial vehicle powertrain from Ford to achieve passenger car noise, vibration and harshness criteria, contributing to enhanced driving appeal.

The new engine radiates half as much sound energy at idle as the 2.2-liter TDCi diesel engine. A noise-optimized cylinder-head, block, stiffening ladder-frame and oil pan are specifically developed to be desensitized to activity inside the engine, and non-flat mating surfaces are carefully designed to offer tight seals that trap noise within the engine.

A moulded acoustic cover that provides foam encapsulation of the cylinder head, and a front cover made from sound deadened steel, further prevent engine noise being transmitted to the cabin for a quieter driving environment. Additional measures taken to enhance NVH include:

  • Micro-geometry analysis of gear teeth down to a micron level (0.001 mm) to achieve perfect meshing for smoother operation and less high-frequency whine.

  • An optimized oil pump featuring unevenly spaced vanes that break up the pump’s noise frequency to make it less perceptible to the listener.

  • Advanced fuel injectors featuring integrated piezo-stacks, noise softening software and optimized pilot injection.

Commercial vehicle durability. The new 2.0-liter Ford EcoBlue engine meets Ford’s demanding global commercial vehicle durability standards for extreme usage in markets as diverse as Europe, the US and China.

The engine’s performance has been put through the equivalent of 5.5 million km (3.4 million miles) of durability testing including 400,000 km (250,000 miles) at the hands of real-world customers, comprehensive analysis in laboratories and at Ford vehicle proving grounds, and CAE evaluations at every stage of development.

The oil system—including the oil specification, oil pan and filter dimensions, bore distortion tolerances and piston ring specifications—has been engineered to extend oil life, and maintenance-free components include the camshaft belt, camshaft module, and water pump.



Wow. Ford = Wrong Way Joe.


now that carbon age is over they bring up all this nice high-tech engines. oh wait they can use also syn fuel!
precision to a micron level 0.001 mm - i must be dreaming
what? excellent cold driving performance well thats not necessary - my garage is solar heated
growing tendance to 'creep' their engines oh me too i have a creepy engine
folks i have to say all this just leaves me speechless
nice job honestly
i never thought anybody would have the courage to speak about
diesel engines in the forseeable future


I'm pretty sure syn fuels, hydrogen powered vehicles, battery electrics and fossil fuels will all play a role in the future...though I'm not one for understanding riddles like you posed.
A diesel with SCR and NOx cat, and DPF will be cleaner than almost any ICE engine on the road.(except for themselves). It's hard to meter diesels because of them not having a throttle, but they are very clean. Gasoline cars might go this way too. VW didn't have many active systems, so they were unable to meet the standards.

I'm pretty sure if gasoline/diesel gets taxed to $6 a gallon like a lot of you wish, there will be drop in alternatives showing up before BEVs take over.

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