LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Subaru >> 2013 >> Outback Base, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 37 (Engine Controls (Diagnostics) (H4DOTC)) >> Subaru Select Monitor >> Operation >> Read Current Data For Engine (Normal Mode)
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Read Current Data For Engine (Normal Mode)

WARNING: This page is about a different car, the 2013 Subaru Forester. However, it is still accessible from the selected car via links, so may be relevant.
  1. On «Main Menu» display, select {Each System Check}.
  2. On «System Selection Menu» display, select {Engine Control System}.
  3. Click the [OK] button after the information of engine type has been displayed.
  4. On «Engine Diagnosis» display, select {Current Data Display & Save}.
  5. On «Current Data Display & Save» display, select {Normal sampling}.
  6. Using the scroll key, scroll the display screen up or down until the desired data is shown.
    • A list of the support data is shown in the following table.
      Contents Display Unit of measure Note (at idling)
      Engine load Engine Load % 21.0%
      Engine coolant temperature signal Coolant Temp. °C or °F 80 - 100°C or 176 - 212°F
      A/F correction #1 A/F Correction #1 % -10 - +10%
      A/F learning #1 A/F Learning #1 % -15 - +15%
      Intake manifold absolute pressure Mani. Absolute Pressure mmHg, kPa, inHg or psig 220 - 275 mmHg, 29.5 - 37 kPa, 8.7 - 10 inHg or 4.2 - 5.3 psig
      Engine speed signal Engine Speed rpm 630 - 770 rpm (Agree with the tachometer indication)
      Meter vehicle speed signal Vehicle Speed km/h or MPH 0 km/h or 0 MPH (at parking)
      Ignition timing signal Ignition Timing deg 10 - 15 deg
      Intake air temperature signal Intake Air Temp. °C or °F 20 - 50°C or 68 - 122°F
      Intake air amount Mass Air Flow g/s or lb/m 2.1 - 3.1 g/s or 0.35 - 0.40 lb/m
      Throttle opening angle signal Throttle Opening Angle % 2.0 - 2.4%
      Rear oxygen sensor voltage Rear O2 Sensor V 0 - 1.0 V
      Battery voltage Battery Voltage V 12 - 15 V
      Mass air flow voltage Air Flow Sensor Voltage V 1.0 - 1.7 V
      Injection 1 pulse width Fuel Injection #1 Pulse ms 1.2 - 2.2 ms
      Atmospheric pressure Atmosphere Pressure mmHg, kPa, inHg or psig -
      Intake manifold relative pressure Mani. Relative Pressure mmHg, kPa, inHg or psig Air intake absolute pressure - Atmospheric pressure
      Learned value of ignition timing Learned Ignition Timing deg 0 deg
      Acceleration opening angle signal Accel. Opening Angle % 0.0%
      Primary supercharged pressure control signal Primary Control % 0.0%
      Purge control solenoid duty ratio CPC Valve Duty Ratio % 0 - 25%
      Tumble generator valve RH opening signal TGV Position Sensor R V 0.81 V
      Tumble generator valve LH opening signal TGV Position Sensor L V 0.81 V
      Fuel pump duty ratio Fuel Pump Duty % 30 - 40%
      AVCS advance angle amount RH VVT Adv. Ang. Amount R deg ±5 deg
      AVCS advance angle amount LH VVT Adv. Ang. Amount L deg ±5 deg
      Oil flow control solenoid valve duty RH (AVCS) OCV Duty R % 0 - 20%
      Oil flow control solenoid valve duty LH (AVCS) OCV Duty L % 0 - 20%
      Oil flow control solenoid valve current RH OCV Current R mA 40 - 100 mA
      Oil flow control solenoid valve current LH OCV Current L mA 40 - 100 mA
      A/F sensor current value 1 A/F Sensor #1 Current mA -20 - 20 mA
      A/F sensor resistance value 1 A/F Sensor #1 Resistance Ω 27 - 35 mA
      A/F sensor output lambda 1 A/F Sensor #1 - 1.0
      A/F correction #3 A/F Correction #3 % 0.00%
      A/F learning #3 A/F Learning #3 % 0.00%
      Throttle motor duty Throttle Motor Duty % -5%
      Throttle motor voltage Throttle Motor Voltage V 12 - 15 V
      Sub throttle sensor voltage Sub-Throttle Sensor V 1.5 V
      Main throttle sensor voltage Main-Throttle Sensor V 0.6 V
      Sub accelerator sensor voltage Sub-Accelerator Sensor V 1.1 V
      Main acceleration sensor voltage Main-Accelerator Sensor V 1.0 V
      Secondary air supply piping pressure signal Sec. Air Piping Pressure mmHg, kPa, inHg or psig 765 mmHg, 102 kPa, 30.1 inHg or 14.8 psig
      Secondary airflow signal Sec. Air Flow g/s or lb/m 0.00 g/s or 0.00 lb/m
      Memory vehicle speed Memorized Cruise Speed km/h or MPH -
      Fuel level sensor resistance Fuel level resistance Ω 4 - 96 Ω
      Odometer Odometer km -
      #1 cylinder roughness monitor Roughness Monitor #1 - 0
      #2 cylinder roughness monitor Roughness Monitor #2 - 0
      #3 cylinder roughness monitor Roughness Monitor #3 - 0
      #4 cylinder roughness monitor Roughness Monitor #4 - 0
      Knock sensor correction Knocking Correction deg 0.0 deg
      AT/MT identification terminal AT Vehicle ID Signal - ON/OFF
      D-check require Flag D-check Require Flag - OFF
      Delivery (test) mode terminal Delivery Mode Connector (Test Mode Connector) - OFF
      Neutral position switch signal Neutral Position Switch - Neutral
      Soft idle switch signal Idle Switch Signal - Idle
      Ignition switch signal Ignition Switch - ON
      Power steering switch signal P/S Switch - OFF (when OFF)
      Air conditioning switch signal A/C Switch - OFF (when OFF)
      Starter switch signal Starter Switch - OFF
      Rear oxygen monitor Rear O2 Rich Signal - ON/OFF
      Knocking signal Knocking Signal - OFF
      Crankshaft position sensor signal Crankshaft Position Sig. - ON
      Camshaft position sensor signal Camshaft Position Sig. - ON
      Rear defogger switch signal Rear Defogger SW - OFF (when OFF)
      Blower fan switch signal Blower Fan SW - OFF (when OFF)
      Light switch signal Light Switch - OFF (when OFF)
      Air conditioner middle pressure switch signal A/C Mid Pressure Switch - OFF (when OFF)
      Air conditioner compressor relay output signal A/C Compressor Signal - OFF (when OFF)
      Radiator fan relay 1 signal Radiator Fan Relay #1 - OFF (when OFF)
      Radiator fan relay 2 signal Radiator Fan Relay #2 - OFF (when OFF)
      PCV hose assembly diagnosis signal Blow-by leak Connector - Connect
      Pressure control solenoid valve assembly signal PCV Solenoid Valve - OFF (when OFF)
      Tumble generator valve output signal TGV Output - OFF
      Tumble generator valve driving signal TGV Drive - Close
      Purge control solenoid valve 2 signal CPC Solenoid 2 - OFF (when OFF)
      AT coordinate retard angle demand signal Retard Signal from AT - OFF
      AT coordinate fuel cut demand signal Fuel Cut signal from AT - OFF
      Vehicle dynamics control (VDC) torque down prohibition output Ban of Torque Down - ON
      Vehicle dynamics control (VDC) torque down demand Request Torque Down VDC - OFF
      AT coordinate permission signal Torque Permission Signal - ON/OFF
      ETC motor relay signal ETC Motor Relay - ON
      Clutch switch signal Clutch Switch - OFF (when OFF)
      Stop light switch signal Stop Light Switch - OFF (when OFF)
      SET/COAST switch signal SET/COAST Switch - OFF (when OFF)
      RES/ACC switch signal RESUME/ACCEL Switch - OFF (when OFF)
      Brake switch signal(1) Brake Switch - OFF (when OFF)
      Main switch signal Main Switch - OFF (when OFF)
      Secondary air combination valve relay 2 signal Sec. Air Combi V Relay 2 - OFF (when OFF)
      Secondary air pump relay signal Sec. Air Pump Relay - OFF (when OFF)
      Secondary air combination valve relay 1 signal Sec. Air Combi V Relay 1 - OFF (when OFF)
      Cruise control cancel switch signal CC Cancel SW - OFF (when OFF)
      Malfunction indicator light signal MIL On Flag - OFF (when unlit)
      ELCM switching valve drive signal ELCM switching valve - Open
      ELCM vacuum pump drive signal ELCM pump - OFF
      NOTE:
      • For detailed operation procedures, refer to "PC application help for Subaru Select Monitor".
      (1) For models without cruise control, the brake switch signal does not change.
scientia non olet · About LEMON Manuals