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Home >> Mazda >> 2021 >> CX-5 Sport, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 22 (On-Board Diagnostic - Engine Control (VIN Y) (1 Of 3)) >> DTC P0300-00: Random Misfire Detected >> PID Item/Simulation Item Used In Diagnosis >> PID/DATA monitor item table

PID/DATA monitor item table

WARNING: This page is about a different variant/trim than selected.

-: Not applicable

PID/DATA MONITOR PART SPECIFICATION

Item Definition Unit Condition/Specification
APP1 Accelerator pedal opening angle (absolute value) input from APP sensor No. 1 %
  • Accelerator pedal released: Approx. 16%
  • Accelerator pedal fully depressed: Approx. 91%
APP sensor No. 1 voltage V
  • Accelerator pedal released: Approx. 0.78 V
  • Accelerator pedal fully depressed: Approx. 4.54 V
APP2 Accelerator pedal opening angle (absolute value) input from APP sensor No. 2 %
  • Accelerator pedal released: Approx. 7.84%
  • Accelerator pedal fully depressed: Approx. 45.49%
APP sensor No. 2 voltage V
  • Accelerator pedal released: Approx. 0.39 V
  • Accelerator pedal fully depressed: Approx. 2.27 V
ECT Engine coolant temperature input from ECT sensor °C, °F
  • Displays ECT
ECT sensor voltage V Ignition switched ON (engine off)
  • ECT is 29 °C {84 °F}: Approx. 2.65 V

Idle (after warm up)
  • ECT is 88 °C {190 °F}: Approx. 0.71 V
IAT Intake air temperature (No. 1) input from IAT sensor No. 1 °C, °F
  • Displays IAT (No. 1)
IAT sensor No. 1 voltage V
  • IAT is 20 °C {68 °F}: Approx. 2.70 V
  • IAT is 40 °C {104 °F}: Approx. 1.80 V
  • IAT is 60 °C {140 °F}: Approx. 1.20 V
MAF Mass air flow input from MAF sensor g/Sec
  • Displays MAF
MAF sensor voltage V
  • Ignition switched ON (engine off) (MAF: 0.65 g/s {0.086 lb/min}): Approx. 0.72 V
  • Idle (after warm up) (MAF: 2.78 g/s {0.368 lb/min}): Approx. 0.86 V
  • Racing (engine speed is 2, 000 rpm) (MAF: 7.74 g/s {1.02 lb/min}): Approx. 1.14 V
MAP Manifold absolute pressure input from MAP sensor KPa {MPA}, mBar {BAR}, psi, in H20
  • Displays MAP
MAP_V MAP sensor voltage V
  • Ignition switched ON (engine off) (MAP:101 kPa {1.03 kgf/cm2 , 14.6 psi}): Approx. 1.81 V
  • Idle (after warm up) (MAP: 33 kPa {0.34 kgf/cm2 , 4.8 psi}): Approx. 0.91 V
  • Racing (engine speed is 2, 000 rpm) (MAP: 26 kPa {0.27 kgf/cm2 , 3.8 psi}): Approx. 0.83 V
MF_CAT1 Number of misfires in No. 1 cylinder leading to catalytic converter temperature increase (catalytic converter temperature increases due to fuel combustion around catalytic converter after misfire) -
  • Displays number of misfires corresponding to possible catalytic converter damage (No. 1 cylinder)
MF_CAT_2 Number of misfires in No. 2 cylinder leading to catalytic converter temperature increase (catalytic converter temperature increases due to fuel combustion around catalytic converter after misfire) -
  • Displays number of misfires corresponding to possible catalytic converter damage (No. 2 cylinder)
MF_CAT_3 Number of misfires in No. 3 cylinder leading to catalytic converter temperature increase (catalytic converter temperature increases due to fuel combustion around catalytic converter after misfire) -
  • Displays number of misfires corresponding to possible catalytic converter damage (No. 3 cylinder)
MF_CAT_4 Number of misfires in No. 4 cylinder leading to catalytic converter temperature increase (catalytic converter temperature increases due to fuel combustion around catalytic converter after misfire) -
  • Displays number of misfires corresponding to possible catalytic converter damage (No. 4 cylinder)
MF_EMI1 Number of misfires in No. 1 cylinder under conditions required by emission regulations -
  • Displays number of misfires possibly affecting emission (No. 1 cylinder)
MF_EMI_2 Number of misfires in No. 2 cylinder under conditions required by emission regulations -
  • Displays number of misfires possibly affecting emission (No. 2 cylinder)
MF_EMI_3 Number of misfires in No. 3 cylinder under conditions required by emission regulations -
  • Displays number of misfires possibly affecting emission (No. 3 cylinder)
MF_EMI_4 Number of misfires in No. 4 cylinder under conditions required by emission regulations -
  • Displays number of misfires possibly affecting emission (No. 4 cylinder)
RPM Engine speed RPM
  • Displays engine speed
TP_REL Throttle valve opening angle (relative value) with value at throttle valve fully close timing as the start point %
  • Accelerator pedal released: Approx. 12%
  • Accelerator pedal fully depressed: Approx. 82%
VSS Vehicle speed KPH, MPH
  • Displays vehicle speed
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