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Home >> Mazda >> 2018 >> 3 Touring, 4D Hatchback, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Pcm Inspection >> Using The M-MDS
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Using The M-MDS

NOTE:
  1. Connect the M-MDS to the DLC-2.
  2. Switch the ignition ON (engine off).
  3. Measure the PID value.
    • If PID value is not within the specification, follow the instructions in action column.
    NOTE:
    • The PID/DATA MONITOR function monitors the calculated value of the input/output signals in the PCM. Therefore, an output device malfunction is not directly indicated as a malfunction of the monitored value for the output device. If a monitored value of an output device is out of specification, inspect the monitored value of the input device related to the output control.
    • The simulation items that are used in the engine control system operation inspection are as follows.
      • ACCS, AIRSHUT_DSD*, ARPMDES, EVAPCP, EVAPCV, FAN1, FAN3, FP, INJ_1, INJ_2, INJ_3, INJ_4, OIL_P_SOL, Test, VT EX_DES

*: If the active air shutter fully open/closed position learning is not completed, the active air shutter cannot be forcibly operated. When the active air shutter is forcibly operated, perform the active air shutter fully open/closed position learning.

-: Not applicable

Item (definition) Unit/Condition Definition Value type Condition/Specification (Reference) PCM terminal
AAT(5) °C, °F Ambient air temperature -
  • Displays ambient air temperature
 2I
AC_PRES(6) KPa {MPA}, mBar {BAR}, psi, in H20 Refrigerant pressure input from refrigerant pressure sensor Calculation
  • Displays refrigerant pressure
 2AX
V Refrigerant pressure sensor voltage Input
  • Refrigerant pressure is 1.1 MPa {11 kgf/cm 2, 160 psi}: Approx. 1.75 V
  • Refrigerant pressure is 1.2 MPa {12 kgf/cm 2, 174 psi}: Approx. 1.88 V
AC_REQ Off/On A/C switch status received by PCM via CAN Input
  • A/C switch off: Off
  • A/C switch on: On
 CAN (2AK, 2AL)
ACCS Off/On A/C relay status input from A/C relay Input
  • A/C relay off: Off
  • A/C relay on: On
 2AF
AIRSHUT_ACT (1) % Active air shutter position Calculation
  • Active air shutter position is 0°: 0%
  • Active air shutter position is 90°: 100%
 LIN (2Z)
AIRSHUT_CAL (1) Not Done/Completed Active air shutter fully open/closed position learning status Calculation
  • Displays active air shutter fully open/closed position learning status
 LIN (2Z)
ALTF % Field coil current control signal output to generator Calculation
  • Ignition switched ON (engine off): 0%
  • Idle: Approx. 42%
  • Racing (Engine speed is 2, 000 RPM): Approx. 29%
 1BR (1), 1BE (2)
ALTF ACT(1) % Actually measured value of field coil current signal input from generator Calculation
  • Displays actual generator field current control duty value
 -
ALTT V (2) V Generator output voltage Input
  • Idle (no E/L): Approx. 14 V (This is internal calculation value and differs from terminal voltage)
 1AF
AMB_TEMP °C, °F Actually measured ambient temperature input from ambient temperature sensor Calculation
  • Displays ambient air temperature
 2I
APP % Accelerate or pedal opening angle (relative value) with the fully released status as 0% and fully depressed status as 100% Calculation
  • Accelerator pedal released: Approx. 0%
  • Accelerator pedal fully depressed: Approx. 100%
 2I
APP1 % Accelerate or pedal opening angle (absolute value) input from APP sensor No. 1 Calculation
  • Accelerator pedal released: Approx. 15%
  • Accelerator pedal fully depressed: Approx. 82%
 2AN
V APP sensor No. 1 voltage Input
  • Accelerator pedal released: Approx. 0.75 V
  • Accelerator pedal fully depressed: Approx. 4.1 V
APP2 % Accelerate or pedal opening angle (absolute value) input from APP sensor No. 2 Calculation
  • Accelerator pedal released: Approx. 7.45%
  • Accelerator pedal fully depressed: Approx. 41%
 2AS
V APP sensor No. 2 voltage Input
  • Accelerator pedal released: Approx. 0.38 V
  • Accelerator pedal fully depressed: Approx. 2.05 V
ARPMDES RPM Target engine speed Calculation
  • Displays target engine speed
 -
BARO KPa {MPA}, mBar {BAR}, psi, in H20 Actually measured barometric pressure input from barometric pressure sensor built into PCM Calculation
  • Displays BARO
 -
V BARO sensor voltage Input
  • Ignition switched ON (at sea level): Approx. 4.08 V
BATT_CUR (1) A Battery current Calculation
  • Displays battery charge/discharge current value
 CAN (2AK, 2AL)
BATT_DAY (1) - Number of days elapsed since current sensor initialization Calculation
  • Displays vehicle battery days in service.
 CAN (2AK, 2AL)
BATT_RES (1) - Battery internal resistance (estimate d) Calculation
  • Displays battery inferred internal resistance.
 CAN (2AK, 2AL)
BATT_SOC (1) % Battery charge condition (estimate d) Calculation
  • Displays battery estimated state of charge.
 CAN (2AK, 2AL)
BATT_TEMP (1) °C, °F Battery temperature Calculation
  • Displays battery fluid temperature
 CAN (2AK, 2AL)
BATT_V (1) V Battery voltage Calculation
  • Displays battery voltage
 CAN (2AK, 2AL)
BOO High/Low Brake switch (No. 1 signal) input status Calculation
  • Brake pedal released: Low
  • Brake pedal fully depressed: High
 2G
BPA High/Low Brake switch (No. 2 signal) input status Calculation
  • Brake pedal released: Low
  • Brake pedal fully depressed: High
 2R
CAP_SYS_10 (1) Off/On Open circuit in capacitor (i-ELOOP) (power cannot be supplied from capacitor) Calculation
  • Capacitor internal circuit is not open: Off
  • Capacitor internal circuit is open: On
 -
CAP_SYS 13 (1) Off/On Capacitor (i-ELOOP) capacitance malfunction Calculation
  • Capacitor (i-ELOOP) capacitance status is not normal: On
  • Capacitor (i-ELOOP) capacitance status is normal: Off
 -
CAP_SYS 14 (1) Off/On Capacitor (i-ELOOP) capacitance deterioration Calculation
  • Capacitor (i-ELOOP) capacitance status deteriorates: On
  • Capacitor (i-ELOOP) capacitance status is normal: Off
 -
CAP_SYS 15 (1) Off/On Capacitor (i-ELOOP) internal resistance malfunction Calculation
  • Internal resistance status in capacitor (i-ELOOP) is not normal: On
  • Internal resistance status in capacitor (i-ELOOP) is normal: Off
 -
CAP_SYS 16 (1) Off/On internal resistance deterioration Calculation
  • Internal resistance status in capacitor (i-ELOOP) deteriorates: On
  • Internal resistance status in capacitor (i-ELOOP) is normal: Off
 -
CATT11_DSD °C, °F Estimated catalytic converter temperature Calculation
  • Displays estimated catalytic converter temperature
 -
CHRGLP Off/On Charging system warning light illumination status Calculation
  • Charging system warning light not illuminated: Off
  • Charging system warning light illuminated: On
 -
CPP (3) Off/On Clutch pedal position Calculation
  • Clutch pedal fully depressed: On
  • Clutch pedal released: Off
 2J
CPP/PNP (3) Off/On Shift lever position Calculation
  • Other than neutral: Off
  • Neutral: On
 1K
ECT °C, °F Engine coolant temperature Calculation
  • Displays ECT
 1AK
V ECT sensor No. 1 voltage Input
  • ECT is 20 °C {68 °F}: Approx. 3.10 V
  • ECT is 40 °C {104 °F}: Approx. 2.16 V
  • ECT is 60 °C {140 °F}: Approx. 1.40 V
  • ECT is 80 °C {176 °F}: Approx. 0.87 V
  • ECT is 100 °C {212 °F}: Approx. 0.54 V
ECT2_V (5) V ECT sensor No. 2 voltage Input
  • ECT is 20 °C {68 °F}: Approx. 3.10 V
  • ECT is 40 °C {104 °F}: Approx. 2.16 V
  • ECT is 60 °C {140 °F}: Approx. 1.40 V
  • ECT is 80 °C {176 °F}: Approx. 0.87 V
  • ECT is 100 °C {212 °F}: Approx. 0.54 V
 2F
EQ_RAT11 - Excess air factor (estimate d value) to theoretical air/fuel ratio (14.7) by fuel feedback control Calculation
  • Idle (after warm up): Approx. 1
 -
EQ_RAT11_DSD - Target excess air factor (estimate d value) to theoretical air/fuel ratio (14.7) by fuel feedback control Calculation
  • Indicate target lambda (Excess air factor = supplied air amount/theoretical air/fuel ratio)
 -
ETC_ACT ° Actual throttle valve opening angle Calculation Ignition switched ON (engine off)
  • Accelerator pedal released: Approx. 12.89 °
  • Accelerator pedal fully depressed: Approx. 86.03 ° Idle (after warm up)
  • Accelerator pedal released: Approx. 3.2 °
 -
ETC_DSD % Target throttle valve opening angle (percent) Calculation
  • Displays target TP opening angle (percent)
 -
° Target throttle valve opening angle Calculation
  • Displays target TP opening angle
EVAPCP % Purge solenoid valve control duty value Calculation
  • (Engine coolant temperature 59 °C {140 °F} or less)
  • Racing (Engine speed 2, 000 RPM): 4.3-35%
  • Racing (Engine speed 4, 000 RPM): Approx. 66%
 1AI
EVAPCV (5) Off/On CV solenoid valve operation status Calculation
  • Simulation item (EVAPCV) is ON: On
 2BF
FAN1 Off/On Cooling fan relay No. 1 operation status Calculation
  • Cooling fan relay No. 1 off: Off
  • Cooling fan relay No. 1 on: On
 2AU
FAN3 Off/On Cooling fan relay No. 2 and No. 3 operation status Calculation
  • Cooling fan relay No. 2 and No. 3 off: Off
  • Cooling fan relay No. 2 and No. 3 on: On
 2AV
FCL (5) Off/On Check fuel cap warning light illumination status Calculation
  • Check fuel cap warning light not illuminated: Off
  • Check fuel cap warning light illuminated: On
 -
FIA - Fuel injection amount Calculation
  • Displays fuel injection amount
 -
FLI % Fuel level Calculation
  • Fuel gauge level F: Approx. 100%
  • Fuel gauge level E: Approx. 0%
 CAN (2AK, 2AL)
FP Off/On Fuel pump relay operation status Calculation
  • Ignition switched ON (engine off): Off
  • Cranking: On
  • Idle (after warm up): On
 2AQ
FP_DUTY % Fuel pump control module control duty value Calculation
  • Ignition switched ON (engine off): Approx. 55.74%
  • Cranking: Approx. 95%
  • Idle (after warm up): Approx. 55.74%
 2AE
FTP(5) KPa {MPA}, mBar {BAR}, psi, in H20 Fuel tank pressure Calculation
  • Displays fuel tank pressure
 2Y
V Fuel tank pressure sensor voltage Input
  • Fuel tank pressure is equal to barometric pressure: Approx. 2.6 V
FUEL P D SD KPa {MPA}, mBar {BAR}, psi, in H20 Target fuel pressure (high pressure fuel Pump) Calculation
  • target fuel pressure (high pressure fuel Pump)
 -
FUEL_PRES KPa {MPA}, mBar {BAR}, psi, in H20 Fuel pressure Calculation
  • Displays fuel pressure
 1CA
V Fuel pressure sensor voltage Input
  • Fuel pressure is 3.0 MPa {31 kgf/cm 2, 435 psi}: Approx. 0.92 V
  • Fuel pressure is 4.8 MPa {49 kgf/cm 2, 696 psi}: Approx. 1.17 V
FUELPW Sec Fuel injection pulse width (fuel injector energization time) output to fuel injector Calculation
  • Idle (after warm up): Approx. 1.4 ms
  • Racing (engine speed is 2, 000 RPM): Approx. 1.1 ms
  • Racing (engine speed is 4, 000 RPM): Approx. 1.0 ms
 No. 1:1DO/1DP No. 2:1D W/1DX No. 3:1EA/1EB No. 4:1DS/1DT
FUELSYS OL/CL/OL Drive/OL_Fault/CL_Fault Feedback status of fuel injection control is displayed OL: Feedback control is disabled at cold engine start CL: During feedback control by A/F sensor and HO2S
OL_Drive: While feedback control is stopped OL_Fault: Feedback control is disable due to system malfunction CL_Fault: During feedback control with either A/F sensor HO2S having a malfunction		 Calculation
  • Idle (after warm up): OL or CL
  • Racing (engine speed is 2, 000 RPM): CL OL_Drive: While feedback control is Calculation is 2, 000 RPM): CL
  • Deceleration fuel cut (accelerator pedal released from engine speed of 4, 000 RPM or more): OL-Drive
 -
GEAR (5) Unknown/1st/2nd/3rd/4th/5th/6th/Not in P/Park/Neutral/Drive/Reverse Gear commanded Calculation
  • Selector lever at P position: Park
  • Selector lever at R position: Reverse
  • Selector lever at N position: Neutral
  • Selector lever is in D or M position while vehicle is stopped: 1st
 CAN (2AK, 2AL)
HTR11 Off/On A/F sensor heater operation status Calculation
  • Ignition switched ON (engine off): Off
  • Idle (after warm up): On
 1BY
% A/F A/F sensor heater control duty value Calculation value sensor heater operation status calculation
  • Ignition switched ON (engine off): 0%
  • Idle (after warm up):Approx, 40
HTR12 Off/On HO2S heater operation status Calculation
  • Ignition switched ON (engine off): Off
  • Idle (after warm up): On
 2C
% HO2S HO2S heater control duty Value Calculation
  • Ignition switched ON (engine off): Off 0%
  • Idle (after warm up): Approx. 40%
IAT °C, °F Intake air temperature (No. 1) Calculation
  • Displays IAT (No. 1)
 2U
V IAT sensor No. 1 voltage Input
  • 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
IAT2 °C, °F Intake air temperature (No. 2) Calculation
  • Displays IAT (No. 2)
 1CE
V IAT sensor No. 2 voltage Input
  • IAT2 is 20 °C {68 °F}: Approx. 3.57 V
  • IAT2 is 40 °C {104 °F}: Approx. 2.70 V
  • IAT2 is 60 °C {140 °F}: Approx. 1.87 V
INGEAR(3) Off/On Gears are engaged Calculation
  • When the following conditions are satisfied: On
    • Other than neutral
      • Clutch pedal released
  • Except above: Off
 CAN (2AK, 2AL)
ISC_FBK % ISC feedback value Calculation
  • Displays ISC feedback value
 -
ISC_FBK_L RN % Learning value for calculating ISC feedback amount Calculation
  • Displays ISC feedback learning value
 -
IVS Off Idle/Idle CTP condition Calculation
  • Racing: Off Idle
  • Idle: Idle
 -
KNOCKR ° 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.) Calculation
  • Ignition switched ON (engine off): 0 °
  • Idle (after warm up): 0 °
 -
LOAD % Ratio of actual amount of intake air to the maximum air charging amount (mass volume) of cylinder Calculation
  • Idle (after warm up): Approx. 17.64%
  • Racing (engine speed is 2, 000 RPM): Approx. 14.51%
  • Racing (engine speed is 4, 000 RPM): Approx. 21.17%
 -
LONGFT1 % Fuel learning correction amount estimated based on A/F sensor signal Calculation
  • Idle (after warm up): Approx. -2.34%
  • Racing (engine speed is 2, 000 RPM): Approx. -0.78%
  • Racing (engine speed is 4, 000 RPM): Approx. -0.78%
 -
LONGFT1 2 % Fuel learning correction amount estimated based on heated oxygen sensor signal Calculation
  • Idle (after warm up): Approx. 0%
 -
LOW_OIL Never Detected/Detected Engine oil pressure condition Never Detected: Engine oil pressure is high Detected: Engine oil pressure is low Calculation
  • Ignition switched ON (engine off): Detected
  • Idle (after warm up): Detected
  • Racing (engine speed is 2, 000 RPM): Never Detected
 -
M_GEAR(3) Neutral/1st gear/2nd gear/3rd gear/4th gear/5th gear/6th gear/Reverse/Undefined/Auto/In_Progress/YSF/Error Manual gear position Calculation
  • Displays manual gear position
 CAN (2AK, 2AL)
MAF g/Sec Mass air flow Calculation
  • Displays MAF
 2BC
  V MAF sensor voltage Input
  • Ignition switched ON (engine off) (MAF: 0.59 g/s {0.078 lb/min}): Approx. 0.72 V
  • Idle (after warm up) (MAF: 2.17 g/s {0.287 lb/min}): Approx. 0.86 V
  • Racing (engine speed is 2, 000 RPM) (MAF: 4.73 g/s {0.626 lb/min}): Approx. 1.07 V
  
MAP KPa {MPA}, mBar {BAR}, psi, in H20 Manifold absolute pressure Calculation
  • Displays MAP
 1BW
V MAP sensor voltage Input
  • Ignition switched ON (engine off) (MAP:101 kPa {1.03 kgf/cm 2, 14.6 psi}): Approx. 4.07 V
  • Idle (after warm up) (MAP: 33 kPa {0.34 kgf/cm 2, 4.8 psi}): Approx. 1.34 V
  • Racing (engine speed is 2, 000 RPM) (MAP: 26 kPa {0.27 kgf/cm 2, 3.8 psi}): Approx. 1.05 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) Calculation
  • 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) Calculation
  • 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) Calculation
  • 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) Calculation
  • Displays number of misfires corresponding to possible catalytic converter damage (No. 4 cylinder)
 -
MF_CAT_FCC - Threshold of malfunction determination for number of misfires (total number in all cylinders) leading to catalytic converter temperature increase Calculation
  • Displays number of misfire determinations (for catalytic converter)
 -
MF_CAT_TTL - Number of misfires (total number in all cylinders) leading to catalytic converter temperature increase Calculation
  • Displays number of misfires corresponding to possible catalytic converter damage (total)
 -
MF_EMI1 - Number of misfires in No. 1 cylinder under conditions required by emission regulations Calculation
  • 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, Calculation
  • 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 Calculation
  • 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 Calculation
  • Displays number of misfires possibly affecting emission (No. 4 cylinder)
 -
MF_EMI_ FCC - Threshold of malfunction determination for number of misfires (total number in all cylinders) under conditions required by emission regulations Calculation
  • Displays number of misfire determinations (for emission)
 -
MF_EMI_ TTL - Number of misfires (total number in all cylinders) under conditions required by emission regulations Calculation
  • Displays number of misfires possibly affecting emission (total)
 -
MIL Off/On Check engine light illuminati on status Calculation
  • Check engine light not illuminated: Off
  • Check engine light illuminated: On
 -
MIL_DIS km {MPH}, ft, mi Travelled distance since check engine light illuminated Calculation
  • Displays travelled distance since check engine light illuminated
 -
O2S11 μA A/F sensor current Input
  • 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
 1AB
O2S12 V HO2S voltage Input
  • Idle (after warm up): 0 1.0 V
  • Deceleration fuel cut (accelerator pedal released from engine speed of 4, 000 RPM or more): Approx. 0 V
 2AI/2AG
OIL_P_SOL Off/On Engine oil solenoid valve operation status Calculation
  • ECT below 98 °C {208 °F} and engine speed below 4, 000 RPM: On
  • ECT above 98 °C {208 °F} or engine speed above 4, 000 RPM: Off
 1AS
OIL_TEMP °C, °F Estimated engine oil temperature Calculation
  • Displays estimated engine oil temperature
 -
PN_SW (4) Open/Closed Parking/neutral Calculation
  • Selector lever at P position or N position: Closed
  • Except above: Open
 CAN (2AK, 2AL)
PRE_CHG _DIS (1) km, ft {MI} Distance at precharge Calculation
  • Displays distance at precharge
 -
RO2FT1 % Fuel correction amount based on HO2S signal including SHRTFT12 and LONGFT12 Calculation
  • Idle (after warm up): Approx. 0.5%
  • Deceleration fuel cut (accelerator pedal released from engine speed of 4, 000 RPM or more): Approx. 3.99%
 -
RPM RPM Engine speed Calculation
  • Displays engine speed
 1AD
SHRTFT1 % Fuel feedback correction amount estimated based on A/F sensor signal Calculation
  • Idle (after warm up): Approx. 1.56%
  • Racing (engine speed is 2, 000 RPM): Approx. -3.12%
  • Racing (engine speed is 4, 000 RPM): Approx. -8.59%
 -
SHRTFT12 % Fuel feedback correction amount estimated based on HO2S signal Calculation
  • Idle (after warm up): Approx. 0%
 -
SPARK AD V ° Ignition timing Calculation
  • Displays ignition timing
 -
Test Off/On Test mode operation condition due to forced override operation Calculation
  • Test mode off: Off
  • Test mode on: On
 -
TH_M(5) - Thermostat monitor Calculation
  • Indicates heat radiation ratio (heat radiation when thermostat is malfunctioning/heat radiation when thermostat is normal) when thermostat monitoring is finished
 -
TH_M_MAX (5) - Thermostat monitor max Calculation
  • Indicates upper limit of heat radiation ratio (heat radiation when thermostat is malfunctioning/heat radiation when thermostat is normal) for thermostat monitoring execution
 -
TH_M_MI N(5) - Thermostat monitor min Calculation
  • Indicates lower limit of heat radiation ratio (heat radiation when thermostat is malfunctioning/heat radiation when thermostat is normal) for thermostat monitoring execution
 -
TP_REL % Throttle valve opening angle (relative value) with value at throttle valve fully open timing as the start point Calculation
  • Accelerator pedal released: Approx. 12%
  • Accelerator pedal fully depressed: Approx. 82%
 -
TP1 V TP sensor No. 1 voltage Input
  • Accelerator pedal released: Approx. 1.11 V
  • Accelerator pedal fully depressed: Approx. 4.59 V
 1BP
% Throttle valve position No. 1 Calculation
  • Accelerator pedal released: Approx. 22%
  • Accelerator pedal fully depressed: Approx. 92%
TP2 V TP sensor No. 2 voltage Input
  • Accelerator pedal released: Approx. 3.92 V
  • Accelerator pedal fully depressed: Approx. 0.41 V
 1BU
% Throttle valve position No. 2 Calculation
  • Accelerator pedal released: Approx. 22%
  • Accelerator pedal fully depressed: Approx. 82%
TPCT V TP sensor No. 1 voltage at CTP Calculation
  • Ignition switched ON (engine off): Approx. 0.5 V
 -
TPCT2 V TP sensor No. 2 voltage at CTP Calculation
  • Ignition switched ON (engine off): Approx. 4.5 V
 -
VPWR V Battery positive voltage Input
  • Displays battery voltage
 20
VSS KPH, MPH Vehicle speed Calculation
  • Displays vehicle speed CAN (2AK, 2AL)
 -
VT EX_DES ° Target exhaust variable valve timing control-retard amount from max advance position Calculation
  • Displays target exhaust variable valve timing-retard amount from max advance position
 -
VT IN_ACT ° Actual intake variable valve timing control-advance amount from max retard position Calculation
  • Displays actual intake variable valve timing-advance amount from max retard position
 1Y
VT IN_DES ° Target intake variable valve timing control-advance amount from max retard position Calculation
  • Displays target intake variable valve timing - advance amount from max retard position
 -
VT_EX_AC T ° Actual exhaust variable valve timing control - retard amount from max advance position Calculation
  • Displays actual exhaust variable valve timing - retard amount from max advance position
 1T
VT_EX_DUTY % OCV control duty value Calculation
  • Idle (after warm up): Approx. 0%
  • Racing (engine speed is 2, 000 RPM): Approx. 46%
 1AN
(1) Vehicles with i-ELOOP
(2) Vehicles without i-ELOOP
(3) MTX
(4) ATX
(5) U.S.A. and CANADA
(6) Vehicles with manual air conditioner
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