Read Current Data For Engine (Normal Mode)
WARNING: This page is about a different car, the 2008 Subaru Impreza. However, it is still accessible from the selected car via links, so may be relevant.
- On the «Main Menu» display screen, select the {Each System Check}.
- On the «System Selection Menu» display screen, select the {Engine Control System}.
- Click the [OK] button after the information of engine type has been displayed.
- On the «Engine Diagnosis» display screen, select the {Current Data Display & Save}.
- On the «Current Data Display & Save» display screen, select the {Normal Measurement}.
- 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.
CURRENT DATA FOR ENGINE (NORMAL MODE)
| Contents | Display | Unit of measure | Note (at idling) |
|---|---|---|---|
| Engine load | Engine Load | % | 21.0% |
| Engine coolant temperature signal | Coolant Temp. | °C or °F | 85°C or 185°F or more (after warm-up) |
| A/F correction 1 | A/F Correction #1 | % | -0.8% |
| A/F learning 1 | A/F Learning #1 | % | 0.0% |
| Intake manifold absolute pressure | Mani. Absolute Pressure | mmHg, kPa, inHg or psig | 200 - 300 mmHg, 26.7 - 40 kPa, 7.8 - 11.8 inHg or 3.8 - 5.8 psig |
| Engine speed signal | Engine speed | rpm | 700 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 | 14 - 16 deg |
| Intake air temperature signal | Intake Air Temp. | °C or °F | (Ambient air temperature) |
| Amount of intake air | Mass Air Flow | g/s or lb/m | 2.5 g/s or 0.33 lb/m |
| Throttle opening angle signal | Throttle Opening Angle | % | 2.0% |
| Rear oxygen sensor voltage | Rear O2 Sensor | V | 0.1 - 0.7 V |
| Battery voltage | Battery Voltage | V | 12 - 14V |
| Mass air flow voltage | Air Flow Sensor Voltage | V | 1.26 V |
| Injection 1 pulse width | Fuel Injection #1 Pulse | ms | 2.82 ms |
| Atmospheric pressure signal | Atmosphere Pressure | mmHg, kPa, inHg or psig | (Atmosphere pressure) |
| Intake manifold relative pressure | Mani. Relative Pressure | mmHg, kPa, inHg or psig | (Air intake absolute pressure - atmosphere pressure) |
| Ignition learning value | Learned Ignition Timming | deg | 0 deg |
| Acceleration opening angle signal | Accel. Opening Angle | % | 0.0% |
| Purge control solenoid duty ratio | CPC Valve Duty Ratio | % | 0 - 3% |
| No. of EGR steps | No. of EGR Steps | STEP | 0 STEP |
| A/F sensor current value 1 | A/F Sensor #1 Current | mA | -0.2 - 0.2 mA |
| A/F sensor resistance value 1 | A/F Sensor #1 Resistance | Ω | 32 Ω |
| A/F sensor output lambda 1 | A/F Sensor #1 | - | 1.0 |
| A/F correction 3 | A/F Correction #3 | % | 0.3% |
| Throttle motor duty | Throttle Motor Duty | % | -15% |
| Throttle power supply voltage | Throttle Motor Voltage | V | (Battery voltage) |
| Sub throttle sensor voltage | Sub-throttle Sensor | V | 1.52 V |
| Main throttle sensor voltage | Main-throttle Sensor | V | 0.66 V |
| Sub accelerator sensor voltage | Sub-accelerator Sensor | V | 0.68 V |
| Main accelerator sensor voltage | Main-accelerator Sensor | V | 0.68 V |
| Memory vehicle speed | Memorized Cruise Speed | km/h or MPH | 0 km/h or 0 MPH |
| Fuel level sensor signal | Fuel Level Resistance | Ω | 2 - 96 Ω |
| Engine oil temperature | Engine Oil Temperature | °C | ≥ 85°C (After engine is warmed-up.) |
| Oil switching solenoid valve duty R | OSV Duty R | % | 16.9% |
| Oil switching solenoid valve duty L | OSV Duty L | % | 16.9% |
| Oil switching solenoid valve current R | OSV Current R | mA | 192 mA |
| Oil switching solenoid valve current L | OSV Current L | mA | 192 mA |
| Variable valve lift mode | VVL Lift Mode | - | 1 |
| #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 compensation | Knock Correction | deg | 0.0 deg |
| AT/MT identification terminal | AT Vehicle ID Signal | - | AT vehicle/MT vehicle |
| Delivery (test) mode terminal | Test Mode Signal | - | U check |
| D check request flag | D Check Request | - | OFF |
| Delivery (test) mode terminal | Delivery Mode Connector (Test Mode Connector) | - | OFF |
| Neutral position switch signal | Neutral SW | - | Neutral |
| Soft idle switch signal | Soft Idle SW | - | At idle |
| Ignition switch signal | Ignition SW | - | ON input |
| Power steering switch signal | P/S Switch | - | OFF input (At OFF) |
| Air conditioning switch signal | A/C SW | - | OFF input (At OFF) |
| Starter switch signal | Starter Switch | - | OFF input |
| Rear oxygen monitor | Rear O2 Rich Signal | - | Rich/Lean |
| Knocking signal | Knock Signal | - | None |
| Crankshaft position sensor signal | Crankshaft angle signal | - | Provided |
| Camshaft position sensor signal | Camshaft angle signal | - | Provided |
| Rear defogger switch signal | Rear Defogger Switch | - | OFF input (At OFF) |
| Blower fan switch signal | Blower Fan Switch | - | OFF input (At OFF) |
| Light switch signal | Light Switch | - | OFF input (At OFF) |
| A/C middle pressure switch signal | A/C Mid Pressure Switch | - | OFF input (When OFF) |
| Air conditioner compressor relay output signal | A/C Compressor Signal | - | OFF output (when OFF) |
| Radiator fan relay 1 signal | Radiator Fan Relay #1 | - | OFF output (when OFF) |
| Radiator fan relay 2 signal | Radiator Fan Relay #2 | - | OFF output (when OFF) |
| Fuel pump relay signal | Fuel Pump Relay | - | ON output |
| Variable valve lift diagnosis oil pressure switch signal 1 | Eng. Oil Press. SW 1 | - | ON |
| Variable valve lift diagnosis oil pressure switch signal 2 | Eng. Oil Press. SW 2 | - | ON |
| AT coordinate retard angle demand signal | Retard Signal from AT | - | None |
| AT coordinate fuel cut demand signal | Fuel Cut Signal from AT | - | None |
| AT coordinate permission signal | Torque Permission Signal | - | Allowed (prohibited on MT vehicles) |
| Electronic throttle control motor relay signal | ETC Motor Relay | - | ON |
| Stop light switch signal | Stop Light SW | - | OFF (when OFF) |
| SET/COAST switch signal | SET/CST SW | - | OFF (when OFF) |
| RES/ACC switch signal | RES/ACC SW | - | OFF (when OFF) |
| Brake switch signal | Brake SW | - | OFF input (When OFF) |
| Main switch signal | Main SW | - | OFF input (When OFF) |
| Body integrated unit data reception | Body Int. Unit Data | - | ON |
| Body integrated unit counter update | Body Int. Unit Count | - | ON |
| Cruise control cancel switch signal | CC Cancel SW | - | OFF input (When OFF) |
| Malfunction indicator light signal | MIL On Flag | - | Off (when unlit) |
| Vehicle dynamics control (VDC) torque down prohibition output | Ban of Torque Down | - | Permission |
| Vehicle dynamics control (VDC) torque down demand | Request Torque Down VDC | - | None |
| Clutch switch signal | Clutch SW | - | OFF (when OFF) |
| Fuel temperature signal | Fuel Temp. | °C or °F | +20°C or +68°F |
| A/F learning 3 | A/F Learning #3 | % | 0.00% |
| Fuel tank pressure signal | Fuel Tank Pressure | mmHg, kPa, inHg or psig | +7.7 mmHg, +1.1 kPa, +0.31 inHg or +0.15 psig |
| PCV hose assembly diagnosis signal | Blow-by Leak Diagnosis Connector | - | Connected |
| Pressure control solenoid valve signal | PCV Solenoid Valve | - | OFF output |
| Drain valve signal | Vent. Solenoid Valve | - | OFF output |
NOTE:
For detailed operation procedure, refer to the PC application help for Subaru Select Monitor.