MED40 code acceleration lost of power & regular high rpms
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MED40 code acceleration lost of power & regular high rpms
Recently got a check engine light car was accelerating poorly but the rpm would go up so it’s giving me a check engine light and a code MED40 M274 on w205 has anyone fixed this or know how to fix?!
Last edited by W205mplv; 05-09-2022 at 12:28 AM.