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Home >> Mazda >> 2024 >> CX-30 Preferred >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 7 (On-Board Diagnostic - Engine Control (VIN Y) (2 Of 6)) >> DTC P0132-00: A/F Sensor System: High Input >> Details On DTCs

Details On DTCs

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P0132-00: (PCM - VIN Y) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location A/F sensor system: High input
Detection condition Determination conditions
  • Any one of the following conditions is met:
    • The A/F sensor signal circuit voltage is the standard or more.
    • The A/F sensor control circuit voltage is the standard or more.
Preconditions
  • Switch the ignition ON (engine off or on)
  • Battery voltage: 11-18 V *1
  • The following DTCs are not detected:
    • Internal PCM malfunction: P064D-00:
*1 : Standard can be verified by displaying PIDs using M-MDS
Malfunction determination period
  • Not applicable
Drive cycle
  • 2
Self test type
  • CMDTC self test, KOER self test
Sensor used
  • A/F sensor
Fail-safe
  • Fixes duty value of A/F sensor heater.
  • Stops fuel feedback control of A/F sensor.
Vehicle status when DTCs are output
  • Not applicable
Possible cause
  • Malfunction in wiring harness (including connector/terminal) between A/F sensor and PCM
  • A/F sensor malfunction
  • PCM malfunction