VW Emissions Cheating

The cluster centers on discussions of the Volkswagen Dieselgate scandal, where software detected emissions tests and adjusted engine behavior to cheat regulations, with commenters drawing parallels to similar cheating in other manufacturers and contexts.

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US techcrunch.com www.ebay en.m VASTLY EU WV S60 VW CO2 emissions emission volkswagen diesel cheating vw cars test vehicles scandal

Sample Comments

known Mar 15, 2019 View on HN

Sounds like another https://en.m.wikipedia.org/wiki/Volkswagen_emissions_scandal

yread Sep 21, 2015 View on HN

Maybe it's just something less evil: diesel engines have some filter which needs to be cleaned automatically. Usually it happens on a highway when driving fast. It increases the emissions a lot when the cleaning is going on. Maybe this software device just made sure that this only happens on highway so they would never measure it in a lab?

dpitkin Sep 25, 2016 View on HN

Sounds exactly like what VW did for emission testing, score another one for the bad guys.

derekbreden Sep 25, 2018 View on HN

Didn't volkswagen "fix" some emission tests in this manner?

KennyBlanken Jun 20, 2022 View on HN

I wish people would stop acting like this was just VW. Every major manufacturer in Europe was found to have either emissions-cheating code, or to have emissions levels wildly higher than what the manufacturer claimed, because the EU regulators just trusted manufacturers to test and report CO2 and NOx figures. Shockingly, they all lied.And if you live in America, diesel pickups have to meet a far less stringent set of emissions standards.On top of that, many people who own duramaxes,

amelius Aug 23, 2018 View on HN

Would car manufacturers get away with this? "No emission tests allowed!"

steveBK123 Jun 15, 2025 View on HN

Like Volkswagen emissions systems!

consp Jan 31, 2025 View on HN

You should complain to your car manufacturer as it is a cheat to comply with emission regulation. If they meet it without it can be permanently disabled by the user.

to3m Oct 5, 2015 View on HN

"regulators are considering steps to tighten emissions standards for diesel engines"? - interesting that the old emissions standards were (one presumes) absolutely fine, until somebody turns out to have been cheating.

formerly_proven Jun 22, 2021 View on HN

It's not really wrong, is it? https://en.wikipedia.org/wiki/Diesel_emissions_scandal