this post was submitted on 12 Oct 2024
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Asklemmy
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To oversimplify, your car maintains a list of faults, and if that list isn't empty, it'll turn on the check engine light. An obd2 code reader let's you see those codes. I can vouch that these Bluetooth readers + torque are the cheapest way to get these codes without going to a parts store. Even if you have no intention of doing your own work on your car, it's good to have an idea what the problem is so your mechanic doesn't rip you off.
They generally only return obd2 codes though, which are required by law for emissions. Many automakers keep extra, proprietary codes that require expensive, proprietary tools to read.
Am I looking at the wrong Torque? Doesnt work on newer versions of Android, and their webpage recommends a bunch of $150 OBD BT readers that are all discontinued a decade ago.
this one
It's not the freshest app but it works