Having to differentiate between VW Group models can be a challenging task sometimes; with the deciding factor seemingly being ‘how tight do. Just like the EA FSI, the TSI engine displaces 1,cc with a bore of mm and a stroke of mm. It’s been offered on the Golf since. Volkswagen is introducing the liter EA four-cylinder turbocharged and direct-injection TSI engine into the Jetta range, replacing the.

Author: Feramar Grocage
Country: Tanzania
Language: English (Spanish)
Genre: Career
Published (Last): 6 November 2005
Pages: 388
PDF File Size: 4.96 Mb
ePub File Size: 16.65 Mb
ISBN: 692-8-89335-821-5
Downloads: 73006
Price: Free* [*Free Regsitration Required]
Uploader: Grozilkree

VW doesn’t specify exact fuel economybut says it’s a percent improvement over the earlier 1. Engine oil capacity, liter.

The EA family of internal combustion engines was introduced in in the Audi 80and was eventually superseded by the EA evolution introduced in The turbocharger unit is less thermally loaded due to cooled exhaust gases by engine engibe flowing in the exhaust manifold integrated into the head.

Other features of the TSI evo include an extensive friction package.

Maxing out the ride: Output varies based on internal component selection, turbocharger, and engine control unit ECU software. Ez211 valves are actuated via roller rocker arms fingers. All components were designed with low friction strategy, so there are thing pistons rings, DLC coated piston pins, and etc.

Has Tesla Outgrown Its Maker? It is now able to reduce the temperature of the charge air to 15 Kelvin above that of the ambient air.

VW TSI EA Evo Engine specs, problems, reliability, oil, Golf, Octavia

Oil change interval, mile. This article needs additional citations for verification. The max boost is 1. There is an opinion that VW shows the limits of combustion technology. Wikimedia Commons has media related to Volkswagen Group engines. The exhaust manifold is integrated into the cylinder head, enabling the engine to warm up more quickly, in turn making heat available quickly for the passenger cabin.

The integrated exhaust manifold reaches its optimal operating temperature very quickly after the engine is started; it also cools the exhaust gases at full power mode increasing a turbocharger lifespan.


Optimisation of the overall system and its components facilitated an increase in injection pressure to bar. The engine kept the same bore of Versions with horsepower and horsepower will arrive in European vehicles by the end of the year.

Unsourced material may be challenged and removed. This simultaneously fuel-efficient and high-torque TSI engine is set to launch in lateinitially with outputs of 96 kW and kW. The former EA range still remains in production. The camshafts are driven by timing belt now not a chain. There’s no word yet on whether the engine will make it to the US.

These V8 petrol engines initially were only used in cars bearing the Audi marquebut are now also installed in Volkswagen Passenger Cars ‘premium models’. The high-pressure direct injection fuel system operates with injection pressure between and bar and uses 5-hole injectors.

Volkswagen’s new engine packs a variable geometry turbo

Forget the dirty diesels for a moment. From Wikipedia, the free encyclopedia. And as far as engine families are concerned, none are as well known and especially widespread as TSI.

The mileage gains also come from cylinder deactivation, which shuts off half the engine at appropriate times.

Volkswagen Audi TSI EA Engine specs, problems, reliability, oil, Jetta, Golf, A3

The max pressure produced by the oil pump is a 3. The EA family is an Audi-designed unit that features some of the latest engine technology such as direct fuel injection, sintered camshaft lobes, thin-walled engine negine, variable valve timing and lift for intake and exhaust valves, downstream oxygen sensors, exhaust manifold integrated into cylinder head, exhaust gas recirculation and cooling, distributorless coil-on-plug ignition, lightweight engine internals, slide valve thermostat some variantsand the addition of port fuel injection to aid low load fuel consumption and cold start emissions.

In detail this means: The increased accumulation effect on the VTG turbine, in combination with a reduced moment of inertia in the turbocharger, additionally results in very spontaneous response characteristics.

This engine unveiled in is an all-aluminium alloy, longer stroke version of the 2. The indirect charge-air cooling has also been modified. In addition the connecting rod bearing journals are now hollow-drilled and pistons now come with flat bottoms, all of them optimized for lower weight.

  70-292 NOTES PDF

The cylinder head has 4 valves for each cylinder 12 valves total.

Volkswagen Audi 1.4 TSI EA211 Engine Review

Engine oil capacity, liter. The cylinder deactivation, another subassembly from the EA engine assembly kit, has been improved and is entering volume production with the TSI evo. Retrieved 30 July This page was last edited on 29 Decemberat The engine has a turbocharger system with water-cooled intercooler integrated into the intake manifold.

We notice you’re using an ad blocker. Wikipedia articles needing clarification from April CS1 German-language sources de Webarchive template wayback links Articles needing additional references from December All articles needing additional references All articles with vague or ambiguous time Vague or ambiguous time from February All articles with unsourced statements Articles with unsourced statements from December Articles with unsourced statements from February Articles with unsourced statements from April Incomplete transport lists All articles with dead external links Articles with dead external links from December Articles with permanently dead external links Articles with unsourced statements from January Wikipedia articles needing clarification from January All articles lacking reliable references Articles lacking reliable references from January Commons category link is on Wikidata Commons category link is on Wikidata using P The new fuel-saving engine presented at the Geneva Motor Show.

And ew211 for reading Autoblog. While other automakers are playing with the idea of mass-market hybrids and electric cars, Volkswagen Group has continued to rely on its family of petrol engines as it tries to take the no. For temperature reduction of the charged air, there is a water-cooled intercooler fitted between the pressure pipe and throttle valve. Archived from the original on 30 August