Display Current Engine Data (Normal Mode)
NOTE:
- For detailed operation procedures, refer to "Application help".
- A list of the support data is shown in the following table.
- *: For models without cruise control, the brake switch signal does not change.
- On «Start» display, select «Diagnosis».
- On «Vehicle selection» display, input the vehicle information and select «Confirmed».
- On «Main Menu» display, select «Each System».
- On «Select System» display, select «Engine Control System» and then select «Enter».
- On «Select Function» display, select «Data Monitor».
| Display | Contents | Note (at idling) | Unit |
|---|---|---|---|
| Calculated LOAD Value | Current rate of air amount. Value assuming that the air amount at the current engine speed with the throttle fully open is 100%. |
21 | % |
| Coolant Temperature | Value calculated from engine coolant temperature sensor output value. | 80 - 100 or 176 - 212 | °C or °F |
| Short Term Fuel Trim-Bank1 | Air fuel ratio correction control value for the front oxygen (A/F) sensor. | -10 -+10 | % |
| Long Term Fuel Trim-Bank1 | Air fuel ratio learning control value for the front oxygen (A/F) sensor. | -15 -+15 | % |
| Intake Manifold Absolute Pressure | Value calculated from the manifold pressure sensor. | 220 - 275, 29.5 - 37, 8.7 - 10 or 4.2 - 5.3 | mmHg, kPa, inHg or psig |
| Engine RPM | Value calculated from crankshaft position sensor output value. | 630 - 770 (agree with tachometer indication) | rpm |
| Vehicle Speed | Value calculated from vehicle speed sensor output value. | 0 (when stopped) | km/h or MPH |
| Ignition Timing Advance for #1 Cylinder | Ignition timing control value for No. 1 cylinder. Calculated from rotation speed, manifold pressure, intake air temperature, water temperature, and data from knock sensor etc. |
10 - 15 | deg |
| Intake Air Temperature | Value calculated from the intake air temperature sensor output value. | 20 - 50 or 68 - 122 | °C or °F |
| Mass Air Flow | Value calculated from air flow sensor output value. | 2.1 - 3.1 or 0.35 - 0.4 | g/s or lb/m |
| Throttle Opening Angle | Throttle valve opening angle (in percentage) calculated from throttle position sensor output value. | 2 - 2.4 | % |
| Rear O2 Sensor Voltage | Rear oxygen sensor output value. Input value to ECM. |
0 - 1 | V |
| ECU ACC | ECM input power supply voltage. | 12 - 15 V | V |
| Air Flow Sensor Voltage | Air flow sensor output value. Input value to ECM. |
1 - 1.7 | V |
| Fuel Injection #1 Pulse | Control value of fuel injection time for the RH bank by ECM. | 1.2 - 2.2 | ms |
| Atmospheric Pressure | Value calculated from atmospheric pressure sensor output value. | - | mmHg, kPa, inHg or psig |
| Mani. Relative Pressure | Value calculated from manifold pressure sensor output value. (Absolute value) (Air intake absolute pressure - Atmospheric pressure) | Mani. Absolute Pressure - Atmospheric Pressure | mmHg, kPa, inHg or psig |
| Learned Ignition Timing | Ignition timing learning value. Advance angle amount or retard angle amount when knocking occurs. |
0 | deg |
| Accelerator Opening Angle | Accelerator pedal opening angle (in percentage) calculated from accelerator pedal position sensor output value. | 0 | % |
| Primary Control | Boost pressure control value. Control duty ratio of the boost pressure control solenoid valve. ECM output value. |
0 | % |
| CPC Valve Duty Ratio | Control duty ratio of the purge control solenoid valve. ECM output value. |
0 - 25 | % |
| TGV Position Sensor R | Tumble generator valve position sensor RH output value. Input value to ECM. |
0.81 | V |
| TGV Position Sensor L | Tumble generator valve position sensor LH output value. Input value to ECM. |
0.81 | V |
| Fuel Pump Duty | Fuel pump duty ratio. Supply voltage to the fuel pump is under a duty control by the ECM. This value shows the duty ratio. While the amount of fuel supply is small, such as during idling, the duty value is lowered to decrease the supply voltage. |
30 - 40 | % |
| VVT Adv. Ang. Amount R | AVCS advance angle amount for the RH bank on the intake side. | ±5 | deg |
| VVT Adv. Ang. Amount L | AVCS advance angle amount for the LH bank on the intake side. | ±5 | deg |
| OCV Duty R | Control duty ratio of the intake side oil control solenoid on the RH bank. ECM output value. |
0 - 20 | % |
| OCV Duty L | Control duty ratio of the intake side oil control solenoid on the LH bank. ECM output value. |
0 - 20 | % |
| OCV Current R | Actual current value of the intake side oil control solenoid on the RH bank. Input value to ECM. |
40 - 100 | mA |
| OCV Current L | Actual current value of the intake side oil control solenoid on the LH bank. Input value to ECM. |
40 - 100 | mA |
| A/F Sensor #1 Current | Front oxygen (A/F) sensor output current value. Input value to ECM. |
-20 - 20 | mA |
| A/F Sensor #1 Resistance | Value calculated from the front oxygen (A/F) sensor output value. | 27 - 35 | Ω |
| A/F Sensor #1 | Actual lambda value calculated from the front oxygen (A/F) sensor output value. | 1 | - |
| A/F Correction #3 | Sub correction value of A/F feedback control. | 0 | % |
| A/F Learning #3 | Sub learning value of A/F feedback control. | 0 | % |
| SI Drive mode (Display) | SI-DRIVE mode status. ECM output value. Displayed only on models with SI-DRIVE. |
I, S or S# | - |
| Throttle Motor Duty | Throttle motor control duty ratio. ECM output value. |
-5 | % |
| Throttle Motor Voltage | Power supply voltage of the throttle motor. Input value to ECM. |
12 - 15 | V |
| Sub-Throttle Sensor | Voltage value of the sub throttle position sensor. Input value to ECM. |
1.5 | V |
| Main-Throttle Sensor | Voltage value of the main throttle position sensor. Input value to ECM. |
0.6 | V |
| Sub-Accelerator Sensor | Voltage value of the sub accelerator pedal position sensor. Input value to ECM. |
1.1 | V |
| Main-Accelerator Sensor | Voltage value of the main accelerator pedal position sensor. Input value to ECM. |
1 | V |
| Sec. Air Piping Pressure | Secondary air supply piping pressure value. | 765, 102, 30.1 or 14.8 | mmHg, kPa, inHg or psig |
| Sec. Air Flow | Secondary airflow volume. | 0 | g/s or lb/m |
| Memorized Cruise Speed | Cruise control system target vehicle speed. (Set speed) | - | km/h or MPH |
| Fuel level resistance | Fuel level sensor resistance value. Input value to ECM. |
20 - 400 | Ω |
| Odometer | Value of the total cumulative travel distance that ECM calculates from the vehicle speed separately from the odometer in the combination meter. Small difference from the odometer will be possible, but if there is a big difference, ECM or the combination meter may need to be replaced. |
- | km |
| Exh. VVT Retard Ang. R | AVCS actual retard angle amount for the RH bank on the exhaust side. | ±5 | deg |
| Exh. VVT Retard Ang. L | AVCS actual retard angle amount for the LH bank on the exhaust side. | ±5 | deg |
| Exh. OCV Duty R | Control duty ratio of the exhaust side oil control solenoid on the RH bank. ECM output value. |
0 - 20 | % |
| Exh. OCV Duty L | Control duty ratio of the exhaust side oil control solenoid on the LH bank. ECM output value. |
0 - 20 | % |
| Exh. OCV Current R | Actual current value of the exhaust side oil control solenoid on the RH bank. Input value to ECM. |
40 - 100 | mA |
| Exh. OCV Current L | Actual current value of the exhaust side oil control solenoid on the LH bank. Input value to ECM. |
40 - 100 | mA |
| Roughness Monitor #1 | #1 cylinder roughness monitor count value. | 0 | - |
| Roughness Monitor #2 | #2 cylinder roughness monitor count value. | 0 | - |
| Roughness Monitor #3 | #3 cylinder roughness monitor count value. | 0 | - |
| Roughness Monitor #4 | #4 cylinder roughness monitor count value. | 0 | - |
| Ignition Control Check 1 | Detailed status of the engine ignition control information. | 0 | - |
| VVT Initial Position Learning Value #1 | AVCS initial position learning value for the RH bank on the intake side. Controls the angle against a standard angle. Deviation learning is performed based on this standard value. |
30 | ° CA |
| VVT Initial Position Learning Value #2 | AVCS initial position learning value for the LH bank on the intake side. Controls the angle against a standard angle. Deviation learning is performed based on this standard value. |
31 | ° CA |
| VVT Ex Initial Position Learning Value #1 | AVCS initial position learning value for the RH bank on the exhaust side. Controls the angle against a standard angle. Deviation learning is performed based on this standard value. |
78.5 | ° CA |
| VVT Ex Initial Position Learning Value #2 | AVCS initial position learning value for the LH bank on the exhaust side. Controls the angle against a standard angle. Deviation learning is performed based on this standard value. |
77 | ° CA |
| D-check Require Flag | Forced operation of solenoid. Set to "ON" when an activation of compulsory adjusting function for engine speed or for A/F is requested. |
OFF | - |
| Delivery Mode Connector | Delivery mode terminal fuse installation status. Shows the status of delivery mode. |
OFF | - |
| Neutral switch | Neutral switch signal. Signal when in neutral (MT) or in P or N range (AT). Input value to ECM. |
Neutral | - |
| Idle Switch Signal | Idle signal. Set to "Idle" while idling. |
Idle | - |
| Ignition SW | Ignition switch signal. Set to "ON" when the ignition switch is ON. |
ON | - |
| P/S Switch | Power steering switch signal. Set to "ON" when the steering is operated. (Model without electric power steering) |
OFF (when OFF) | - |
| A/C Switch | Air conditioner switch signal. Set to "ON" when the air conditioner switch of the heater control is ON. Input value to ECM. |
OFF (when OFF) | - |
| Starter Switch | Starter switch signal. Set to "ON" when the starter is ON. Input value to ECM. |
OFF | - |
| Rear O2 Rich Signal | Rear oxygen sensor output value. Displays "Rich" when the air fuel ratio of rear oxygen sensor is rich. Displays "Lean" when the air fuel ratio of rear oxygen sensor is lean. |
Rich/Lean | - |
| Knocking Signal | Knock sensor output signal. Judges if a knocking occurs or not. Input value to ECM. |
OFF | - |
| Crankshaft Position Sig. | Crankshaft position sensor output signal. Set to "ON" when the engine is running. Input value to ECM. |
ON | - |
| Camshaft Position Sig. | Camshaft position sensor output signal. Set to "ON" when the engine is running. Input value to ECM. |
ON | - |
| Rear Defogger SW | Rear defogger switch input signal. Set to "ON" when the switch is ON. Input value to ECM. |
OFF (when OFF) | - |
| Blower Fan SW | Blower fan switch input signal. Set to "ON" when the switch is ON. Input value to ECM. |
OFF (when OFF) | - |
| Light Switch | Light switch input signal. Set to "ON" when the switch is ON. Input value to ECM. |
OFF (when OFF) | - |
| Wiper Switch | Wiper switch input signal. Set to "ON" when the switch is ON. Input value to ECM. |
OFF (when OFF) | - |
| A/C Mid Pressure Switch | Air conditioner middle pressure switch signal. Set to "ON" when the switch is ON. Input value to ECM. |
OFF (when OFF) | - |
| A/C Compressor Signal | A/C compressor drive signal. Set to "ON" when the drive signal is output. ECM output value. |
OFF (when OFF) | - |
| Radiator Fan Relay #1 | Radiator fan relay drive signal. Set to "ON" when the drive signal is output. ECM output value. |
OFF (when OFF) | - |
| Radiator Fan Relay #2 | Radiator fan relay drive signal. Set to "ON" when the drive signal is output. ECM output value. |
OFF (when OFF) | - |
| Blow-by leak Connector | PCV hose assembly diagnosis signal. | Connection | - |
| TGV Output | Drive signal to tumble generator valve motor. Set to "ON" when the tumble generator valve is activated (when the duty output is other than 0%). ECM output value. |
OFF | - |
| TGV Drive | Tumble generator valve drive status. Set to "Open" when the tumble generator valve is open. ECM control status. |
Close | - |
| CPC Solenoid 2 | Drive status of the evaporative purge solenoid located upstream of the throttle, equipped with turbo models. ECM output value. |
OFF (when OFF) | - |
| Ban of Torque Down VDC | Torque down prohibition notification signal to the vehicle dynamics control (VDC) module. Set to "OFF" when the prohibition signal is output. ECM output value. |
ON | - |
| Request Torque Down VDC | Torque down request signal transmitted from the vehicle dynamics control (VDC) module. Set to "ON" when the request signal is sent. Vehicle dynamics control (VDC) module input value. |
OFF | - |
| ETC Motor Relay | Drive signal to the electronic throttle motor relay. Set to "ON" when the drive signal is output. ECM output value. |
ON | - |
| Clutch switch | Clutch switch signal. Set to "ON" when the clutch switch is ON. (MT model) |
OFF (when OFF) | - |
| Stop Light Switch | Stop light switch signal. Set to "ON" when the stop light illuminates. Input value to ECM. |
OFF (when OFF) | - |
| SET/COAST Switch | Cruise control system SET/COAST SW signal. Set to "ON" when the switch is operated. Input value to ECM. |
OFF (when OFF) | - |
| RESUME/ACCEL Switch | Cruise control system RESUME/ACCEL SW signal. Set to "ON" when the switch is operated. Input value to ECM. |
OFF (when OFF) | - |
| Brake Switch | Brake switch signal. Set to "ON" when the brake pedal is depressed. Input value to ECM. |
OFF (when OFF) | - |
| Main switch | Cruise control system main switch signal. Set to "ON" when the switch is operated. Input value to ECM. |
OFF (when OFF) | - |
| Sec. Air Combi V Relay 2 | Secondary air combination valve relay 2 drive signal. Set to "ON" when the drive signal is output. ECM output value. |
OFF (when OFF) | - |
| Sec. Air Pump Relay | Secondary air pump drive signal. Set to "ON" when the drive signal is output. ECM output value. |
OFF (when OFF) | - |
| Sec. Air Combi V Relay 1 | Secondary air combination valve relay 1 drive signal. Set to "ON" when the drive signal is output. ECM output value. |
OFF (when OFF) | - |
| CC Cancel SW | Cruise control cancel switch signal of the cruise control system. Set to "ON" when the switch is operated. Input value to ECM. |
OFF (when OFF) | - |
| MIL Status | Malfunction indicator light illumination status. | OFF (when light OFF) | - |
| ELCM switching valve | Leak check valve assembly switching valve drive signal. Set to "Close" when closing the switching valve. ECM output value. |
Open | - |
| ELCM pump | Leak check valve assembly pump drive signal. Set to "ON" when the leak check valve assembly decompression pump is activated. ECM output value. |
OFF | - |
| Target Engine Speed | ECM target engine speed. | 700 | rpm |
| Increasing Rate | Increase rate of injector injection amount. | 0 | % |
| Target No. of EGR steps | Number of EGR target steps. | 0 | STEP |
| Duty | Output duty value of the wastegate solenoid. | 0 | % |