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dual_sport_dork@lemmy.world ⁨1⁩ ⁨year⁩ ago

Fortunately, the specific equipment of a basic OBD2 code reader capable of both helping you diagnose and resetting the code is very cheap these days.

Very cheap.

The majority of check engine lights that come “out of the blue” are emissions related failures, usually a leaky (or unscrewed) fuel cap, bad O2 sensor (~$40) or similar. Learning how to Google this stuff for yourself will save any vehicle owner hundreds of dollars instantly vs. spiraling into anxiety over having to pay a mechanic for what is, in most cases, something incredibly simple.

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