![is the black box a fuel filter? if so how would i go about changing it? * not my engine bay but it's similar : r/Volkswagen is the black box a fuel filter? if so how would i go about changing it? * not my engine bay but it's similar : r/Volkswagen](https://preview.redd.it/is-the-black-box-a-fuel-filter-if-so-how-would-i-go-about-v0-qxgkzvrifja91.jpg?auto=webp&s=300abf54c18c66c31f115f05f31c495b0a8fd51e)
is the black box a fuel filter? if so how would i go about changing it? * not my engine bay but it's similar : r/Volkswagen
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