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Home >> Mazda >> 2017 >> CX-5 Grand Select, FWD >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> On-Board Diagnostic - Engine Control System (1 Of 5) >> DTC P0133-00: A/F Sensor Circuit Slow Response >> PID Item/Simulation Item Used In Diagnosis

PID Item/Simulation Item Used In Diagnosis

PID/DATA MONITOR ITEM TABLE

Item Definition Unit Condition/Specification
HTR11 A/F sensor heater operation status Off/On
  • Ignition switched ON (engine off): Off
  • Idle (after warm up): On
A/F sensor heater control duty value %
  • Ignition switched ON (engine off): 0%
  • Idle (after warm up): Approx. 43%
O2S11 A/F sensor current μA
  • Idle (after warm up): Approx. -39 μA
  • Deceleration fuel cut (accelerator pedal released from engine speed of 4, 000 rpm or more): Approx. 3.84 mA