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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)) >> Simulation Table (PYUL)

Simulation Table (PYUL)

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

-: Not applicable

SIMULATION (PCM (PYUL))

Simulation item Unit/Operation Data contents Operation condition
Engine condition Other condition
A/C_SW FALSE/TR UE
  • Select FALSE/TRUE to disengage/engage the magnetic clutch.
  • Under the following conditions:
    • Idle (no load)
  • Not applicable
AIRSHUT_POS_COMD % Open
  • Changes % to forcibly open/close the active air shutter.
  • Not applicable
NOTE:
  • Override drive parameter: 5-100°
CSTR_VENT_SOL_DUTY %
NOTE:
  • Displays in the M-MDS but it does not operate.
ENG_COOL_VLV_ POS_COMD °(deg)
  • Changes °(deg) and forcibly drives/stops coolant control valve.
  • Under the following conditions:
    • Ignition switch ON (engine off)
NOTE:
  • Override drive parameter: 0-119°
FAN %
NOTE:
  • Displays in the M-MDS but it does not operate.
FP_DUTY %
  • Changes % and forcibly drives/stops fuel pump.
  • Under the following conditions:
    • Ignition switch ON (engine off)
    • Idle
    • Racing (not idle)
WARNING:
  • Do not use the simulation function while the fuel hose between the high pressure fuel pump and fuel pump is removed.
NOTE:
  • Override drive parameter: 5-95%
FUEL_PUMP_REQ Off/On
  • Select Off/On to forcibly drive/stop the fuel pump.
  • Under the following conditions:
    • Ignition switch ON (engine off)
    • Idle
    • Racing (not idle)
  • Not applicable
H_SPD_FAN Off/On
  • Select Off/On to forcibly drive/stop the cooling fan at high speed.
  • Not applicable
  • Not applicable
INJ -
  • Forcibly stops the fuel injectors while the engine is idling.
  • Under the following conditions:
    • Idle
WARNING:
  • Do not use the simulation function while the vehicle is being driven. Stopping the fuel ejection causes the engine to stall which may cause the brakes to not function.
L_SPD_FAN Off/On
  • Select Off/On to forcibly drive/stop the cooling fan at low speed.
  • Not applicable
  • Not applicable
M_SPD_FAN Off/On
  • Select Off/On to forcibly drive/stop the cooling fan at middle speed.
  • Not applicable
  • Not applicable
MIL Off/On
  • Select Off/On to turn on/off the check engine light.
  • Under the following conditions:
    • Ignition switch ON (engine off)
    • Idle
    • Racing (not idle)
  • Not applicable
OIL_PRES_SOL OFF/ON
  • Select OFF/ON to forcibly drive/stop the engine oil solenoid valve.
  • Not applicable
  • Not applicable
OIL_PUMP_DUTY % Duty Cycle
  • Changes % and forcibly drives/stops engine oil solenoid valve.
  • Under the following conditions:
    • Idle
  • Not applicable
PRG_DUTY %
  • Changes % and forcibly drives/stops purge solenoid valve.
  • Under the following conditions:
    • Ignition switch ON (engine off)
    • Idle
    • Racing (not idle)
NOTE:
  • Override drive parameter: 0%

    -Purge solenoid valve: close 

  • Override drive parameter: 100%

    -Purge solenoid valve: open 
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