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Home >> Mazda >> 2024 >> CX-90 Turbo Select >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> On-Board Diagnostic - ECM (E-SKYACTIV PHEV) (3 Of 3) >> PID/Data Monitor Table

PID/Data Monitor Table

PID/DATA MONITOR (ECM (E-SKYACTIV PHEV))

PID Unit/Operation Data contents
A/C_REQ No (False)/Yes (True) Displays A/C switch status.
A/C_SW FALSE/TRUE Displays the magnetic clutch engaged condition.
A/F_SEN_CUR mA Displays A/F sensor current.
A/F_SEN_EQUIVALENCE_RATIO Undefined/Not Used Displays excess air factor (estimated value) to theoretical air/fuel ratio (14.7) by fuel feedback control.
A/F_SEN_HEAT % Displays A/F sensor heater control duty value.
A/F_SEN_HEAT Off/On Displays A/F sensor heater operation status.
A/F_SEN_OUT_VOLT V Displays A/F sensor output voltage.
AMB_AIR_TEMP °C, °F Displays ambient air temperature.
APP_MODE Accelerator Pedal Is Partially Depressed/Accelerator Pedal Is Fully Depressed/Accelerator Pedal Is Not Depressed Displays idle flag.
APP1 % Displays accelerator pedal opening angle (absolute value) input from APP sensor No. 1.
BARO kPa, Bar, psi, in H2O Displays actually measured barometric pressure input from BARO sensor built into ECM.
CAT_TEMP °C, °F Displays estimated catalytic converter temperature.
CLR_DTC_DIST km, ft, mi Displays distance after DTC cleared.
CSTR_VENT_SOL_DUTY % Displays CV solenoid valve operation status.
ECT °C, °F Displays engine coolant temperature input from ECT sensor No. 1.
ECT_VOLT V Displays ECT sensor No. 1 voltage.
ECT2 °C, °F Displays engine coolant temperature input from ECT sensor No. 2.
ECT2_VOLT V Displays ECT sensor No. 2 voltage.
EGR_STEP_MOTOR_POS step  
NOTE:
  • Displays in the M-MDS but it does not operate.
ENG_COOL_VLV_POS_ACT °(deg) Displays actual coolant control valve position angle.
ENG_COOL_VLV_POS_COMD °(deg) Displays target coolant control valve position angle.
ENG_FUEL_RATE L/h Displays engine fuel rate.
ENG_OIL_LVL mm, in Displays engine oil level.
ENG_OIL_TEMP °C, °F Displays engine oil temperature.
ENG_RPM RPM Displays engine speed.
EQUIVALENCE_RATIO_COMD Undefined/Not Used Displays target excess air factor (estimated value) to theoretical air/fuel ratio (14.7) by fuel feedback control.
FDIL_JD Engine Oil hasn't diluted by gasoline./Engine Oil has diluted by gasoline. Displays diluted engine oil due to fuel penetration.
FLI % Displays fuel level.
FP_DUTY % Displays fuel pump control duty value.
FRP kPa, Bar, psi, in H2O Displays fuel distributor pressure.
FUEL_CAP_LAMP No (False)/Yes (True) Displays check fuel cap warning indication display condition/check fuel cap warning light illumination condition.
FUEL_INJ_AMOUNT g/cyl Displays the fuel injection amount per 1 cylinder.
FUEL_PRES V Displays fuel pressure sensor voltage.
FUEL_PULSE_WD microseconds Displays fuel injection pulse width (fuel injector energization time) output to fuel injector.
FUEL_PUMP_DSD kPa, Bar, psi, in H2O Displays target fuel pressure (high pressure fuel pump).
FUEL_PUMP_REQ Off/On Displays fuel pump operation status.
FUELSYS_CL Yes/No Displays feedback status of fuel injection control.
  • During feedback control by A/F sensor and HO2S
FUELSYS_CL_FAULT Yes/No Displays feedback status of fuel injection control.
  • During feedback control with either A/F sensor or HO2S having a malfunction
FUELSYS_OL Yes/No Displays feedback status of fuel injection control.
  • Feedback control is disabled at cold engine start
FUELSYS_OL_DRIVE Yes/No Displays feedback status of fuel injection control.
  • While feedback control is stopped
FUELSYS_OL_FAULT Yes/No Displays feedback status of fuel injection control.
  • Feedback control is disable due to system malfunction
H_SPD_FAN Off/On Displays cooling fan (high speed range) control status.
HO2S_FUEL_TRIM % Displays fuel correction amount based on HO2S signal including SHRT_FUEL_TRIM_HO2S_SEN and LONG_FUEL_TRIM_HO2S_SEN.
HO2S_HEAT Off/On Displays HO2S heater operation status.
HO2S_HEAT % Displays HO2S heater control duty value.
HO2S_OUT_VOLT V Displays HO2S output voltage.
IAT °C, °F Displays intake air temperature input from IAT sensor No. 1 via SENT communication.
IAT V Displays IAT sensor No. 1 voltage.
IAT1 °C, °F Displays intake air temperature input from IAT sensor No. 1.
IAT2 °C, °F Displays intake air temperature input from IAT sensor No. 2.
IAT2 V Displays IAT sensor No. 2 voltage.
INGEAR FALSE/TRUE Displays gears are engaged.
INJ Fuel Injectors under PCM control/Fuel Injector 1 requested closed/Fuel Injector 2 requested closed/Fuel Injector 3 requested closed/Fuel Injector 4 requested closed/Fuel Injector 5 requested closed/Fuel Injector 6 requested closed/Fuel Injector 7 requested closed/Fuel Injector 8 requested closed/Fuel Injector 9 requested closed/Fuel Injector 10 requested closed/Fuel Injector 11 requested closed/Fuel Injector 12 requested closed/All Fuel Injectors requested closed Displays fuel injector control status while the engine is idling.
KNOCK_LRN Undefined/Not Used Displays knock control system learning value.
KNOCK_RTD °(deg) Displays ignition timing correction for suppressing engine knock (Performs retard correction (negative indication) according to the occurrence of engine knock, and it approaches approx. 0° by the advance correction due to engine knock suppression)..
L_SPD_FAN Off/On Displays cooling fan (low speed range) control status.
LOAD % Displays charging efficiency (absolute value).
  • Ratio of actual amount of intake air to the maximum air charging amount (mass volume) of cylinder
LOAD_CALC % Displays charging efficiency (calculated value).
  • Ratio of actual amount of intake air to the maximum air charging amount (mass volume) of cylinder
LONG_FUEL_TRIM % Displays fuel learning correction amount estimated based on A/F sensor signal.
LONG_FUEL_TRIM_HO2S_SEN % Displays fuel learning correction amount estimated based on HO2S signal.
LOW_FUEL_PRES_SEN V Displays fuel rail pressure.
M_SPD_FAN Off/On Displays cooling fan (middle speed range) control status.
MAF V Displays MAF sensor voltage.
MAP_VOLT V Displays MAP sensor voltage.
MIL Off/On Displays check engine light illumination status.
MIL_DIST km, ft, mi Displays travelled distance since check engine light illuminated.
MISFIRE_CAT_TOTAL Undefined/Not Used Displays number of misfires (total number in all cylinders) leading to catalytic converter temperature increase.
MISFIRE_CYL1_CAT Undefined/Not Used Displays number of misfires in No. 1 cylinder leading to catalytic converter temperature increase.
MISFIRE_CYL1_EMI Undefined/Not Used Displays number of misfires in No. 1 cylinder under conditions required by emission regulations.
MISFIRE_CYL2_CAT Undefined/Not Used Displays number of misfires in No. 2 cylinder leading to catalytic converter temperature increase.
MISFIRE_CYL2_EMI Undefined/Not Used Displays number of misfires in No. 2 cylinder under conditions required by emission regulations.
MISFIRE_CYL3_CAT Undefined/Not Used Displays number of misfires in No. 3 cylinder leading to catalytic converter temperature increase.
MISFIRE_CYL3_EMI Undefined/Not Used Displays number of misfires in No. 3 cylinder under conditions required by emission regulations.
MISFIRE_CYL4_CAT Undefined/Not Used Displays number of misfires in No. 4 cylinder leading to catalytic converter temperature increase.
MISFIRE_CYL4_EMI Undefined/Not Used Displays number of misfires in No. 4 cylinder under conditions required by emission regulations.
MISFIRE_EMI_TOTAL Undefined/Not Used Displays number of misfires under conditions required by emission regulations.
MISFIRE_FIRCYC_COUNT_CAT Undefined/Not Used Displays threshold of malfunction determination for number of misfires (total number in all cylinders) leading to catalytic converter temperature increase.
MISFIRE_FIRCYC_COUNT_EMI Undefined/Not Used Displays threshold of malfunction determination for number of misfires (total number in all cylinders) under conditions required by emission regulations.
OIL_PRES kPa, Bar, psi, in H2O Displays engine oil pressure.
OIL_PRES_SOL OFF/ON Displays engine oil solenoid valve operation status.
OIL_PUMP_DUTY % Duty Cycle Displays engine oil pressure control circuit duty cycle.
OIL_TEMP °C, °F Displays engine oil temperature (estimated).
PRG_DUTY % Displays purge solenoid valve control duty value.
REV_SW FALSE/TRUE Displays back-up light switch status.
SHRT_FUEL_TRIM % Displays fuel feedback correction amount estimated based on A/F sensor signal.
SHRT_FUEL_TRIM_HO2S_SEN % Displays fuel feedback correction amount estimated based on HO2S signal.
SPARK_ADV °(deg) Displays ignition timing. (BTDC)
THERMOSTAT @ Displays heat radiation ratio (heat radiation when thermostat is malfunctioning/heat radiation when thermostat is normal) when thermostat monitoring is finished.
THERMOSTAT °C, °F Displays engine coolant temperature when thermostat monitoring is finished.
THERMOSTAT_MAX unitless Displays upper limit of heat radiation ratio (heat radiation when thermostat is malfunctioning/heat radiation when thermostat is normal) for thermostat monitoring execution.
THERMOSTAT_MAX °C, °F Displays upper limit of engine coolant temperature for thermostat monitoring execution.
THERMOSTAT_MIN @ Displays lower limit of heat radiation ratio (heat radiation when thermostat is malfunctioning/heat radiation when thermostat is normal) for thermostat monitoring execution.
THERMOSTAT_MIN °C, °F Displays lower limit of engine coolant temperature for thermostat monitoring execution.
THRO_ACTAT_COMD % Displays throttle valve actuator operation status.
THRO_ANG_ACT °(deg) Displays actual throttle valve position angle.
THRO_ANG_COMD °(deg) Displays target throttle valve position angle.
TP_VOLT_CLOSE_STOP1 V Displays TP sensor No. 1 minimum voltage at CTP.
TP_VOLT_CLOSE_STOP2 V Displays TP sensor No. 2 minimum voltage at CTP.
TP1 % Displays throttle valve position No. 1.
TP1 V Displays TP sensor No. 1 voltage.
TP2 % Displays throttle valve position No. 2.
TP2 V Displays TP sensor No. 2 voltage.
VLV_TIMING_ACT_EX °(deg) Displays actual exhaust variable valve timing-Retard amount from max advance position.
VLV_TIMING_ACT_IN °(deg) Displays actual intake variable valve timing-Advance amount from max retard position.
VLV_TIMING_DSD_EX °(deg) Displays target exhaust variable valve timing-Retard amount from max advance position.
VLV_TIMING_DSD_IN °(deg) Displays target intake variable valve timing-Advance amount from max retard position.
VLV_TIMING_EX % Displays oil control valve (OCV) control duty value.
VPWR V Displays lead-acid battery voltage.
VSS KPH, MPH Displays vehicle speed.