Using The M-MDS

NOTE:

PIDs for the following parts are not available on this model. Go to the appropriate part inspection information.
- Intake CMP sensor and exhaust CMP sensor (See CAMSHAFT POSITION (CMP) SENSOR INSPECTION .)
- Main relay (See RELAY INSPECTION .)

Connect the M-MDS to the DLC-2.
Switch the ignition ON (engine off).
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, ARPMDES, EVAPCP, EVAPCV, FAN_DUTY, FAN1, FP, INJ_1, INJ_2, INJ_3, INJ_4, OIL_P_SOL, VT_EX_DES

-: Not applicable

Item (definition)

Unit/Condition

Definition

Value type

Condition/Specification (Reference)

PCM terminal

AAT⁽¹⁾

°C, °F

Ambient air temperature

Displays ambient air temperature

AC_PRES

KPa, mBar, psi, in H20

Refrigerant pressure input from refrigerant pressure sensor

Calculation

Displays refrigerant pressure

2AX

Refrigerant pressure sensor voltage

Input

Refrigerant pressure is 547 kPa {5.58 kgf/cm2, 79.3 psi}: Approx. 0.91 V
Refrigerant pressure is 757 kPa {7.72 kgf/cm2, 110 psi}: Approx. 1.22 V
Refrigerant pressure is 1.17 MPa {11.9 kgf/cm2, 170 psi}: Approx. 1.84 V

AC_REQ

Off/On

A/C switch status received by PCM via CAN

Input

A/C switch on: On
A/C switch off: Off

CAN
(2AK, 2AL)

ACCS

Off/On

A/C relay status input from A/C relay

Input

A/C relay on: On
A/C relay off: Off

2AF

ALTF

Field coil current control signal output to generator

Calculation

Ignition switched ON (engine off): 0% (ECT is 80 °C {176 °F})
Idle: Approx. 40.41% (ECT is 80 °C {176 °F})
Racing (Engine speed is 2, 000 rpm): 20.24% (ECT is 82 °C {180 °F})
Racing (Engine speed is 4, 000 rpm): 16.16% (ECT is 87 °C {189 °F})
Idle (A/C on): Approx. 38.98% (ECT is 89 °C {192 °F})

1BE

ALTF_ACT

Actually measured value of field coil current signal input from generator

Calculation

Displays actual generator field current control duty value
- Ignition switched ON (engine off): 10.13% (ECT is 80 °C {176 °F})
- Idle: Approx. 43.34% (ECT is 80 °C {176 °F})
- Racing (Engine speed is 2, 000 rpm): 25.76% (ECT is 82 °C {180 °F})
- Racing (Engine speed is 4, 000 rpm): 22.64% (ECT is 87 °C {189 °F})
- Idle (A/C on): Approx. 41.78% (ECT is 89 °C {192 °F})

ALTT 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

APP

Accelerator 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%

APP1

Accelerator pedal opening angle (absolute value) input from APP sensor No. 1

Calculation

Accelerator pedal released: Approx. 15.29%
Accelerator pedal fully depressed: Approx. 90.98%

2AN

APP sensor No. 1 voltage

Input

Accelerator pedal released: Approx. 0.77 V
Accelerator pedal fully depressed: Approx. 4.55 V

APP2

Accelerator pedal opening angle (absolute value) input from APP sensor No. 2

Calculation

Accelerator pedal released: Approx. 7.84%
Accelerator pedal fully depressed: Approx. 45.49%

2AS

APP sensor No. 2 voltage

Input

Accelerator pedal released: Approx. 0.38 V
Accelerator pedal fully depressed: Approx. 2.27 V

ARPMDES

RPM

Target engine speed

Calculation

Displays target engine speed

BARO

KPa, mBar, psi, in H20

Actually measured barometric pressure input from BARO sensor built into PCM

Calculation

Displays BARO

BOO

High/Low

Brake switch (No. 1 signal) input status

Calculation

Brake pedal released: Low
Brake pedal fully depressed: High

BPA

High/Low

Brake switch (No. 2 signal) input status

Calculation

Brake pedal released: Low
Brake pedal fully depressed: High

CATT11_DSD

°C, °F

Estimated catalytic converter temperature

Calculation

Displays estimated catalytic converter temperature
Idle (after warm up)
- ECT is 92 °C {198 °F}: Approx. 314 °C {597 °F}
Racing (Engine speed is 2, 000 rpm
- ECT is 92 °C {198 °F}: Approx. 319 °C {606 °F}
Racing (Engine speed is 4, 000 rpm)
- ECT is 93 °C {199 °F}: Approx. 341 °C {646 °F}

CHRGLP

Off/On

Charging system warning light illumination status

Calculation

Charging system warning light illuminated: On
Charging system warning light not illuminated: Off

CPP⁽³⁾

Off/On

Clutch pedal position

Calculation

Clutch pedal released: Off
Clutch pedal fully depressed: On

CPP/PNP⁽³⁾

Off/On

Shift lever position

Calculation

Neutral: On
Other than neutral: Off

ECT

°C, °F

Engine coolant temperature input from ECT sensor No. 1

Calculation

Displays ECT

1AK

ECT sensor No. 1 voltage

Input

Ignition switched ON (engine off)

ECT is 92 °C {198 °F}: Approx. 0.65 V

Idle (after warm up)

ECT is 93 °C {199 °F}: Approx. 0.64 V

Racing (Engine speed is 2, 000 rpm)

ECT is 92 °C {198 Approx. 0.66 V

Racing (Engine speed is 4, 000 rpm)

ECT is 93 °C {199 °F}: Approx. 0.64 V

ECT2_V⁽¹⁾

ECT sensor No. 2 voltage

Input

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

EQ_RAT11

Excess air factor (estimated value) to theoretical air/fuel ratio (14.7) by fuel feedback control

Calculation

Ignition switched ON (engine off)

ECT is 92 °C {198 °F}: Approx. 0.99

Idle (after warm up)

ECT is 93 °C {199 °F}: Approx. 0.99

Racing (Engine speed is 2, 000 rpm)

ECT is 92 °C {198 °F}: Approx. 1

Racing (Engine speed is 4, 000 rpm)

ECT is 93 °C {199 °F}: Approx. 0.99

EQ_RAT11_DSD

Target excess air factor (estimated 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

°(deg)

Actual throttle valve opening angle

Calculation

Ignition switched ON (engine off)

Accelerator pedal released: Approx. 12.94 °
Accelerator pedal fully depressed: Approx. 86.18 °

Idle (after warm up)

Accelerator pedal released: Approx. 2.22 °

ETC_DSD

°(deg)

Target throttle valve opening angle

Calculation

Displays target TP opening angle
Ignition switched ON (engine off)
- Accelerator pedal released: Approx. 12.9 °
- Accelerator pedal fully depressed: Approx. 86 °

Target throttle valve opening angle (percent)

Calculation

Displays target TP opening angle (percent)
Ignition switched ON (engine off)
- Accelerator pedal released: Approx. 14.9%
- Accelerator pedal fully depressed: Approx. 100%

EVAPCP

Purge solenoid valve control duty value

Calculation

Idle (after warm up): 0% (Engine coolant temperature 59 °C {140 °F} or less)
Racing (Engine speed 2, 000 rpm): 0% (ECT is 94 °C {201 °F})
Racing (Engine speed 4, 000 rpm): Approx. 10.1% (ECT is 94 °C {201 °F})

1AI

EVAPCV⁽¹⁾

Off/On

CV solenoid valve operation status

Calculation

Simulation item (EVAPCV) is ON: On

2BF

FAN_DUTY

Fan control module control duty value

Calculation

Idle

ECT is below 94 °C °F}: Approx. 0%
ECT is 94 °C {201 °F}: Approx. 33.43% (after a certain period has elapsed from when ECT reaches 94 °C {201 °F})

Racing (Engine speed is 4, 000 rpm)

ECT is 94 °C {201 °F}: Approx. 29.99% (after a certain period has elapsed from when ECT reaches 94 °C {201 °F})

FAN1

Off/On

Cooling fan relay operation status

Calculation

Cooling fan relay off: Off
Cooling fan relay on: On

2AU

FCL⁽¹⁾

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
Idle (after warm up)
- ECT is 92 °C {198 °F}: Approx. 7
Racing (Engine speed is 2, 000 rpm)
- ECT is 86 °C {187 °F}: Approx. 5
Racing (Engine speed is 4, 000 rpm)
- ECT is 84 °C {183 °F}: Approx. 6

FLI

Fuel level

Calculation

Fuel gauge level F: Approx. 100%
Fuel gauge level E: Approx. 0%

CAN
(2AK, 2AL)

Off/On

Fuel pump relay operation status

Calculation

Ignition switched ON (engine off): Off
Cranking: On
Idle (after warm up): On

2AQ

FTP⁽¹⁾

KPa, mBar, psi, in H20

Fuel tank pressure

Calculation

Displays fuel tank pressure

Fuel tank pressure sensor voltage

Input

Fuel tank pressure is equal to barometric pressure: Approx. 2.6 V

FUEL_P_DSD

KPa, mBar, psi, in H20

Target fuel pressure (high pressure fuel pump)

Calculation

Displays target fuel pressure (high pressure fuel pump)
Ignition switched ON (engine off)
- ECT is 90 °C {194 °F}: Fuel pressure: Approx. 6 MPa {61 kgf/cm2, 870 psi}
Idle (after warm up)
- ECT is 91 °C {196 °F}: Fuel pressure: Approx. 4.12 MPa {42.0 kgf/cm2, 598 psi}
Racing (Engine speed is 2, 000 rpm)
- ECT is 89 °C {192 °F}: Fuel pressure: Approx. 3.46 MPa {35.3 kgf/cm2, 502 psi}
Racing (Engine speed is 4, 000 rpm)
- ECT is 85 °C {185 °F}: Fuel pressure: Approx. 6.1 MPa {62 kgf/cm2, 885 psi}

FUEL_PRES

KPa, mBar, psi, in H20

Fuel pressure input from fuel pressure sensor

Calculation

Displays fuel pressure

1CA

Fuel pressure sensor voltage

Input

Ignition switched ON (engine off)

Fuel pressure is approx. 3.6 MPa {37 kgf/cm2, 522 psi}: Approx. 1.01 V (ECT is 92 °C {198 °F})

Idle (after warm up)

Fuel pressure is approx. 3.45 MPa {35.2 kgf/cm2, 500 psi}: Approx. 1 V (ECT is 92 °C {198 °F})

Racing (Engine speed is 2, 000 rpm)

Fuel pressure is approx. 3.21 MPa {32.7 kgf/cm2, 466 psi}: Approx. 0.96 V (ECT is 86 °C {187 °F})

Racing (Engine speed is 4, 000 rpm)

Fuel pressure is approx. 5.59 MPa {57.0 kgf/cm2, 811 psi}: Approx. 1.29 V (ECT is 84 °C {183 °F})

FUELPW

Sec

Fuel injection pulse width (fuel injector energization time) output to fuel injector

Calculation

Idle (after warm up): Approx. 1.8 ms (ECT is 92 °C {198 °F})
Racing (engine speed is 2, 000 rpm): Approx. 1.36 ms (ECT is 86 °C {187 °F})
Racing (engine speed is 4, 000 rpm): Approx. 0.87 ms (ECT is 84 °C {183 °F})

No. 1:1DO/1DP
No. 2:1DW/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 or HO2S having a malfunction

Calculation

Idle (after warm up): OL or CL
Racing (engine speed is 2, 000 rpm): CL
Deceleration fuel cut (accelerator pedal released from engine speed of 4, 000 rpm or more): OL-Drive

GEAR⁽²⁾

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 sensor heater control duty value

Calculation

Ignition switched ON (engine off): 0%
Idle (after warm up): 71.37% (ECT is 91 °C {196 °F})

HTR12

Off/On

HO2S heater operation status

Calculation

Ignition switched ON (engine off): Off
Idle (after warm up): On

HO2S heater control duty value

Calculation

Ignition switched ON (engine off): 0%
Idle (after warm up): 29.41% (ECT is 91 °C {196 °F})

IAT

°C, °F

Intake air temperature (No. 1) input from IAT sensor No. 1

Calculation

Displays IAT (No. 1)

IAT sensor No. 1 voltage

Input

IAT is 60 °C {140 °F}: Approx. 1.13 V
IAT is 63 °C {145 °F}: Approx. 1.07 V
IAT is 65 °C {149 °F}: Approx. 1.01 V

IAT2

°C, °F

Intake air temperature (No. 2) input from IAT sensor No. 2

Calculation

Displays IAT (No. 2)

1CE

IAT sensor No. 2 voltage

Input

IAT2 is 65 °C {149 °F}: Approx. 1.7 V
IAT2 is 66 °C {151 °F}: Approx. 1.65 V

INGEAR

Off/On

Gears are engaged

Calculation

When the following conditions are satisfied: On
- Other than neutral
- Clutch pedal released
Except above: Off

Selector lever is in R, D, or M position: On
Except above: Off

CAN
(2AK, 2AL)

ISC_FBK

ISC feedback value

Calculation

Displays ISC feedback value
Idle (after warm up)
- ECT is 91 °C {196 °F}: Approx. 4.1%
Racing (Engine speed is 2, 000 rpm)
- ECT is 89 °C {192 °F}: Approx. 4.68%
Racing (Engine speed is 4, 000 rpm)
- ECT is 87 °C {189 °F}: Approx. 4.1%

ISC_FBK_LRN

Learning value for calculating ISC feedback amount

Calculation

Displays learning value for calculating ISC feedback amount
Idle (after warm up)
- ECT is 91 °C {196 °F}: Approx. 0%
Racing (Engine speed is 2, 000 rpm)
- ECT is 89 °C {192 °F}: Approx. 0%
Racing (Engine speed is 4, 000 rpm)
- ECT is 87 °C {189 °F}: Approx. 0%

IVS

Idle/Off Idle

Idle flag

Calculation

Idle: Idle
Racing: Off Idle

KNOCKR

°(deg)

Camshaft retard amount when knocking determined

Calculation

Ignition switched O (engine off): 0 ° (89 °C {192 °F})
Idle (after warm up): 0 ° (ECT is 91 °C {196 °F})
Racing (engine speed is 2, 000 rpm): 0 ° (ECT is 89 °C {192 °F})
Racing (engine speed is 4, 000 rpm): 0 ° (ECT is 87 °C {189 °F})

LOAD

Ratio of actual amount of intake air to the maximum air charging amount (mass volume) of cylinder

Calculation

Idle (after warm up): Approx. 27.05% (ECT is 91 °C {196 °F})
Racing (engine speed is 2, 000 rpm): Approx. 16.86% (ECT is 89 °C {192 °F})
Racing (engine speed is 4, 000 rpm): Approx. 17.64% (ECT is 87 °C {189 °F})

LONGFT1

Fuel learning correction amount estimated based on A/F sensor signal

Calculation

Idle (after warm up): Approx. -1.56% (ECT is 91 °C {196 °F})
Racing (engine speed is 2, 000 rpm): 2.34% (ECT is 89 °C {192 °F})
Racing (engine speed is 4, 000 rpm): 2.34% (ECT is 87 °C {189 °F})

LONGFT12

Fuel learning correction amount estimated based on HO2S signal

Calculation

Idle (after warm up): Approx. 0% (ECT is 91 °C {196 °F})
Racing (engine speed is 2, 000 rpm): 0% (ECT is 89 °C {192 °F})
Racing (engine speed is 4, 000 rpm): 0% (ECT is 87 °C {189 °F})

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): Never Detected
Racing (engine speed is 2, 000-4, 000 rpm): Never Detected

LRN_KCS

Knock control system learning value

Calculation

Displays knock control system learning value
Ignition switched ON (engine off)
- ECT is 89 °C {192 °F}: Approx. 0
Idle (after warm up)
- ECT is 88 °C {190 °F}: Approx. 0
Racing (Engine speed is 2, 000 rpm)
- ECT is 89 °C {192 °F}: Approx. 0
Racing (Engine speed is 4, 000 rpm)
- ECT is 89 °C {192 °F}: Approx. 0

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 input from MAF sensor

Calculation

Displays MAF

2BC

MAF sensor voltage

Input

Ignition switched ON (engine off) (MAF: 0.39 g/s {0.052 lb/min}): Approx. 0.72 V (ECT is 89 °C {192 °F})
Idle (after warm up) (MAF: 4.29 g/s {0.567 lb/min}): Approx. 1.15 V (ECT is 88 °C {190 °F})
Racing (engine speed is 2, 000 rpm) (MAF: 4.32 g/s {0.571 lb/min}): Approx. 1.15 V (ECT is 89 °C {192 °F})
Racing (engine speed is 4, 000 rpm) (MAF: 12.71 g/s {1.681 lb/min}): Approx. 1.66 V (ECT is 89 °C {192 °F})

MAP

KPa, mBar, psi, in H20

Manifold absolute pressure input from MAP sensor

Calculation

Displays MAP

1BW

MAP_V

MAP sensor voltage

Input

Ignition switched ON (engine off) (MAP:101 kPa {1.03 kgf/cm2, 14.6 psi}): Approx. 4.08 V (ECT is 89 °C {192 °F})
Idle (after warm up) (MAP: 31 kPa {0.32 kgf/cm2, 4.5 psi}): Approx. 1.25 V (ECT is 88 °C {190 °F})
Racing (engine speed is 2, 000 rpm) (MAP: 32 kPa {0.33 kgf/cm2, 4.6 psi}): Approx. 1.31 V (ECT is 89 °C {192 °F})
Racing (engine speed is 4, 000 rpm) (MAP: 49 kPa {0.50 kgf/cm2, 7.1 psi}): Approx. 2.03 V (ECT is 89 °C {192 °F})

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 illumination status

Calculation

Check engine light illuminated: On
Check engine light not illuminated: Off

MIL_DIS

km, 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): -59 μA (ECT is 92 °C {198 °F})
Deceleration fuel cut (accelerator pedal released from engine speed of 4, 000 rpm or more): Approx. 3.48 μA (ECT is 92 °C {198 °F})

1AB

O2S12

HO2S voltage

Input

Idle (after warm up): 0-1.0 V (ECT is 91 °C {196 °F})
Deceleration fuel cut (accelerator pedal released from engine speed of 4, 000 rpm or more): Approx. 0 V (ECT is 92 °C {198 °F})

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⁽²⁾

Open/Closed

Parking/neutral

Calculation

Selector lever at P position or N position: Closed
Except above: Open

CAN
(2AK, 2AL)

RO2FT1

Fuel correction amount based on HO2S signal including SHRTFT12 and LONGFT12

Calculation

Idle (after warm up): Approx. 0.5% (ECT is 91 °C {196 °F})
Deceleration fuel cut (accelerator pedal released from engine speed of 4, 000 rpm or more): Approx. 0% (ECT is 92 °C {198 °F})

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. 0% (ECT is 91 °C {196 °F})
Racing (engine speed is 2, 000 rpm): Approx. 0.78% (ECT is 89 °C {192 °F})
Racing (engine speed is 4, 000 rpm): Approx. -21.87% (ECT is 87 °C {189 °F})

SHRTFT12

Fuel feedback correction amount estimated based on HO2S signal

Calculation

Idle (after warm up): Approx. 0% (ECT is 92 °C {198 °F})
Racing (engine speed is 2, 000 rpm): Approx. 0% (ECT is 88 °C {190 °F})
Racing (engine speed is 4, 000 rpm): Approx. 0% (ECT is 87 °C {189 °F})

SPARKADV

°(deg)

Ignition timing

Calculation

Displays ignition timing

TH_M⁽¹⁾

Thermostat monitor

Calculation

Indicates heat radiation ratio (heat radiation when thermostat is malfunctioning/heat radiation when thermostat is normal) when thermostat monitoring is finished

°C, °F

Engine coolant temperature when thermostat monitoring is finished

Calculation

Indicates engine coolant temperature when thermostat monitoring is finished

TH_M_MAX⁽¹⁾

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

°C, °F

Upper limit of engine coolant temperature for thermostat monitoring execution

Calculation

Indicates upper limit of engine coolant temperature for thermostat monitoring execution

TH_M_MIN⁽¹⁾

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

°C, °F

Lower limit of engine coolant temperature for thermostat monitoring execution

Calculation

Indicates lower limit of engine coolant temperature for thermostat monitoring execution

TP_REL

Throttle valve opening angle (relative value) with value at throttle valve fully close timing as the start point

Calculation

Accelerator pedal released: Approx. 12.15%
Accelerator pedal fully depressed: Approx. 81.96%

TP1

Throttle valve position No. 1

Calculation

Accelerator pedal released: Approx. 21.56%
Accelerator pedal fully depressed: Approx. 91.37%

1BP

TP sensor No. 1 voltage

Input

Accelerator pedal released: Approx. 1.07 V
Accelerator pedal fully depressed: Approx. 4.56 V

TP2

Throttle valve position No. 2

Calculation

Accelerator pedal released: Approx. 22.35%
Accelerator pedal fully depressed: Approx. 92.15%

1BU

TP sensor No. 2 voltage

Input

Accelerator pedal released: Approx. 3.88 V
Accelerator pedal fully depressed: Approx. 0.38 V

TPCT

TP sensor No. 1 minimum voltage at CTP

Calculation

Ignition switched ON (engine off): Approx. 0.46 V

1BP

TPCT2

TP sensor No. 2 minimum voltage at CTP

Calculation

Ignition switched ON (engine off): Approx. 4.49 V

1BU

VPWR

Battery positive voltage

Input

Displays battery voltage

VSS

KPH, MPH

Vehicle speed

Calculation

Displays vehicle speed

CAN
(2AK, 2AL)

VT_EX_DES

°(deg)

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
Ignition switched ON (engine off)
- Approx. 0 ° (ECT is 89 °C {192 °F})
Idle (after warm up)
- Approx. 0 ° (ECT is 91 °C {196 °F})
Racing (engine speed is 2, 000 rpm)
- Approx. 22.87 ° (ECT is 89 °C {192 °F})
Racing (engine speed is 4, 000 rpm)
- Approx. 36 ° (ECT is 88 °C {190 °F})

VT_IN_ACT

°(deg)

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
Ignition switched ON (engine off)
- Approx. 28 ° (ECT is 89 °C {192 °F})
Idle (after warm up)
- Approx. 24.75 ° (ECT is 91 °C {196 °F})
Racing (engine speed is 2, 000 rpm)
- Approx. 18.62 ° (ECT is 89 °C {192 °F})
Racing (engine speed is 4, 000 rpm)
- Approx. 0.18 ° (ECT is 88 °C {190 °F})

VT_IN_DES

°(deg)

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
Ignition switched ON (engine off)
- Approx. 27.81 ° (ECT is 89 °C {192 °F})
Idle (after warm up)
- Approx. 24.56 ° (ECT is 91 °C {196 °F})
Racing (engine speed is 2, 000 rpm)
- Approx. 18.62 ° (ECT is 89 °C {192 °F})
Racing (engine speed is 4, 000 rpm)
- Approx. 0 ° (ECT is 88 °C {190 °F})

VT_EX_ACT

°(deg)

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
Ignition switched ON (engine off)
- Approx. 0 ° (ECT is 89 °C {192 °F})
Idle (after warm up)
- Approx. 0.25 ° (ECT is 91 °C {196 °F})
Racing (engine speed is 2, 000 rpm)
- Approx. 21.43 ° (ECT is 89 °C {192 °F})
Racing (engine speed is 4, 000 rpm)
- Approx. 35.93 ° (ECT is 88 °C {190 °F})

VT_EX_DUTY

OCV control duty value

Calculation

Ignition switched ON (engine off): Approx. 0% (ECT is 89 °C {192 °F})
Idle (after warm up): Approx. 0% (ECT is 91 °C {196 °F})
Racing (engine speed is 2, 000 rpm): Approx. 41.79% (ECT is 89 °C {192 °F})
Racing (engine speed is 4, 000 rpm): Approx. 39.19% (ECT is 88 °C {190 °F})

1AN

⁽¹⁾	U.S.A. and CANADA

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