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Intake manifold vacuum is applied to the crankcase via the PCV valve. The airflow through the crankcase and engine interior sweeps away combustion byproduct gases. This mixture of air and crankcase gases then exits, often via another simple baffle, screen, or mesh to exclude oil mist, through the PCV valve and into the intake manifold. On some ...
Volkswagen then decided to recall around 8.5 million cars in Europe, [160] about a third of all its car deliveries since 2009. [164] KBA requires Volkswagen to send a recall plan to KBA before the end of October for 2.0-litre cars, and end of November for 1.2 and 1.6-litre cars. [163] If KBA approves a plan, Volkswagen can then start handling ...
However, the tripartite mixture resulting from employing both EGR and PCV in an engine (i.e. exhaust gas, fresh air, and oil vapour) can cause the buildup of sticky tar in the intake manifold and valves. This mixture can also cause problems with components such as swirl flaps, where fitted. (These problems, which effectively take the form of an ...
Volkswagen is recalling more than 271,000 SUVs in the U.S. because the front passenger air bag may not inflate in a crash. VW says in documents posted Wednesday by U.S. safety regulators that ...
Volkswagen of America is recalling 143,053 of its 2018–2021 Atlas and 2020 Atlas Cross Sport SUVs to fix a defect in the passenger-side front airbag system. ... VW will notify dealers and Atlas ...
The recall consists of some Beetle and Passat vehicles from model years 2006-2019. "The driver's side frontal airbag inflator may explode due to propellant degradation occurring after long-term ...
By 1964, most new cars sold in the U.S. were so equipped, and PCV quickly became standard equipment on all vehicles worldwide. [3] The first legislated exhaust (tailpipe) emission standards were promulgated by the State of California for 1966 model year for cars sold in that state, followed by the United States as a whole in model year 1968.
The recall affects models built between 2006 and 2014, a spokesman said, declining to comment on how much the recall could cost. VW recalls 680,000 brand cars in US over airbag problems Skip to ...