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Knock. Sensor. KNO. Ignition (Detonation). Ignition Knock (Detonation) Sensor. Ignition Knock (Detonation) Sensor
Fits 3, 6, CX-72.3 LITER. CX-7. CX-7; 2.3L. MazdaSpeed3. MazdaSpeed6. W/MAZDASPEED. W/MAZDASPEED6. Knock Sensor - Repair or ReplaceA failed Knock Sensor will often have no noticeable symptoms beyond a check engine light or engine ping or knock, but it does cause your 2020 Mazda CX-9 to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Mazda genuine parts.
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