Lack of power caused by oversensitive knock sensor on Mazda 6

Submitted by Jim Taddei · May 29, 2025

Published by RepairPal

Problem overview

A lack of power may be caused by an oversensitive knock sensor. Our technicians tell us reprogramming the powertrain control module (PCM) software may correct this issue.

3 people reported this problem

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Mazda 6 vehicles with this problem

2 model years affected

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