P0332moderate severityPowertrain

Knock Sensor 2 Circuit Low Input Bank 2

on 2008 Mazda Mazda3 2.3L I4 · FWD

What this code means

Low voltage from knock sensor 2.

Symptoms

  • Check Engine Light

Common causes

  • Open circuit
  • Faulty sensor

Diagnostic steps

  1. Test voltage
  2. Check wiring

Repair notes

Repair or replace.

Other Powertrain codes on this vehicle

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