VW explains the way it will repair its European diesel engines
Volkswagen launched a brief explainer video on YouTube Wednesday, outlining the measures wanted to deliver its line of EA 189 diesel engines again into compliance with EPA laws. The EA 189s are the 1.6- and a couple of-liter diesel engines on the coronary heart of the corporate’s current emissions scandal that has seen greater than eight.5 million automobiles recalled in Germany alone.
The repair is definitely actually easy. Technicians simply have to suit a movement transformer onto the mass air sensor housing meeting. In English, they’ve to stay slightly plastic tube outfitted with with a grate (the “circulate transformer”) over the factor that regulates the automotive’s gasoline injection (the “mass air sensor”) This sensor does its job by measuring how a lot air is shifting via the consumption manifold and adjusts the quantity of gasoline being injected into the cylinders accordingly.
The grate will calm and stabilize the airflow earlier than it hits the sensor, leading to extra correct readings. Technicians will even should replace the automotive’s firmware although, in response to the video, the whole set up and replace course of should not take greater than an hour. As for his or her three-liter fuel engines, VW says they will get by with a software program replace alone.
SOURCE: Volkswagen (YouTube)
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