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Home >> Mazda >> 2024 >> CX-90 Turbo Select >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 (On-Board Diagnostic - Pcm (VIN A) (4 Of 4)) >> Snapshot Data Table (PYUL)

Snapshot Data Table (PYUL)

WARNING: This page is about a different variant/trim than selected.
SNAPSHOT DATA (PCM (PYUL))

Snapshot data item Unit Data contents
ALT_VOLT_OUT_ACT V Generator output voltage
AMB_AIR_TEMP °C, °F Ambient temperature
APP1 % Accelerator pedal opening angle (absolute value) input from APP sensor No. 1
APP2 % Accelerator pedal opening angle (absolute value) input from APP sensor No. 2
BARO kPa {MPA}, mBar {BAR}, psi, in H20 Actually measured barometric pressure input from BARO sensor built into PCM
BATT_RES mOhm Battery inferred internal resistance
CAT_TEMP °C, °F Catalytic converter temperature
CLR_DTC_DIST km, ft, mi Mileage after DTC cleared
ECT_SEN1_SUPPORT No/Yes Engine coolant temperature No. 1 support
ECT_SEN2_SUPPORT No/Yes Engine coolant temperature No. 2 support
ECT °C, °F Engine coolant temperature input from ECT sensor No. 1
ECT2 °C, °F Engine coolant temperature input from ECT sensor No. 2
EGR_COMD % Target EGR valve position
ENG_RPM Rpm Engine speed status
EQUIVALENCE_RATIO_C OMD Undefined/Not Used Target excess air factor (estimated value) to theoretical air/fuel ratio (14.7) by fuel feedback control
FLI % Fuel level
FRP kPa {MPA}, mBar {BAR}, psi, in H20 Fuel distributor pressure
FTP Pa Fuel tank pressure
FUEL_PRES kPa {MPA}, mBar {BAR}, psi, in H20 Fuel pressure (absolute) input from fuel pressure sensor
FUEL_PRES_COMD kPa {MPA}, mBar {BAR}, psi, in H20 Target fuel pressure (high pressure fuel pump)
FUEL_RAIL_TEMP °C, °F Fuel distributor temperature
FUELSYS_CL Yes/No Feedback status of fuel injection control is displayed
  • During feedback control by A/F sensor and HO2S
FUELSYS_CL_FAULT Yes/No Feedback status of fuel injection control
  • During feedback control with either A/F sensor or HO2S having a malfunction
FUELSYS_OL Yes/No Feedback status of fuel injection control
  • Feedback control is disabled at cold engine start
FUELSYS_OL_DRIVE Yes/No Feedback status of fuel injection control
  • While feedback control is stopped
FUELSYS_OL_FAULT Yes/No Feedback status of fuel injection control
  • Feedback control is disable due to system malfunction
GLOBAL_REAL_TIME min Accumulated total elapsed time since vehicle completion until PCM detects a DTC
HV_EV_BATT_SOC % Mazda M Hybrid Boost battery/high voltage battery charge condition
IAT °C, °F Intake air temperature (No. 1) input from IAT sensor No. 1
IAT1 °C, °F Intake air temperature (No. 1) input from IAT sensor No. 1
IAT2 °C, °F Intake air temperature (No. 2) input from IAT sensor No. 2
LOAD % Charging efficiency (absolute value)
  • Ratio of actual amount of intake air to the maximum air charging amount (mass volume) of cylinder
LOAD_CALC % Charging efficiency (calculated value)
  • Ratio of actual amount of intake air to the maximum air charging amount (mass volume) of cylinder
LONG_FUEL_TRIM % Fuel learning correction amount estimated based on A/F sensor signal
LONG_FUEL_TRIM_HO2 S_SEN % Fuel learning correction amount estimated based on HO2S signal
SHRT_FUEL_TRIM % Fuel feedback correction amount estimated based on A/F sensor signal
SHRT_FUEL_TRIM_HO2S_SEN % Fuel feedback correction amount estimated based on HO2S signal
SPARK_ADV °(deg) Ignition timing (BTDC)
THRO_ACTAT_COMD % Throttle valve actuator operation status
TOTAL_DIST km, ft, mi Accumulated total traveled distance from completion of vehicle until PCM detects a DTC
TP1 % Throttle valve position No. 1
TP2 % Throttle valve position No. 2
VPWR V PCM power supply voltage
VSS Kph, Mph Vehicle speed status