Diagnostic Trouble Code (DTC) Detecting Criteria (H6DO): Other Subaru Outback BP рестайлинг

LIST

DIAGNOSTIC TROUBLE CODE REFERENCE

ENABLE CONDITION

ENABLE CONDITION

GENERAL DRIVING CYCLE

Perform the diagnosis continuously after warming up when the engine speed increases and AVCS operates.

MALFUNCTION INDICATOR LIGHT CLEAR CONDITIONS

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

FAIL SAFE

Fix valve lift amount to High

ENABLE CONDITION

Perform the diagnosis continuously after starting engine and while AVCS is not operating.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

Fix valve lift amount to High

ENABLE CONDITION

Perform the diagnosis continuously 6 seconds after engine start while variable valve lift is being controlled

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

None

ENABLE CONDITION

Perform the diagnosis continuously after 30000 ms or more have passed since the engine started.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

1. Front oxygen (A/F) sensor main learning compensation: Not allowed to calculate.
2. Rear oxygen sensor sub learning compensation: Not allowed to calculate.
3. Correction when re-starting at high temperature: Normally minimum value 0.06 --> 0.
4. Purge control: Not allowed to purge.

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

1. Front oxygen (A/F) sensor activation judgment: Front oxygen (A/F) sensor full activation is not complete, or front oxygen (A/F) sensor half activation is not complete.
2. A/F main learning: Not allowed to calculate the A/F main learning compensation factor.
3. Compensation when starting the engine at high temperature: Make the MIN value to be 0.3 --> 0, normally.
4. Purge control: Not allowed to purge.

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

1. Front oxygen (A/F) sensor activation judgment: Front oxygen (A/F) sensor full activation is not complete, or front oxygen (A/F) sensor half activation is not complete.
2. A/F main learning: Not allowed to calculate the A/F main learning compensation factor.
3. Compensation when starting the engine at high temperature: Make the MIN value to be 0.3 --> 0, normally.
4. Purge control: Not allowed to purge.

ENABLE CONDITION

After starting the engine, perform the diagnosis continuously when engine is low speed.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

Sub feedback control: Not allowed

ENABLE CONDITION

After starting the engine, perform the diagnosis continuously when engine is low speed.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

Sub feedback control: Not allowed

ENABLE CONDITION

Perform the diagnosis continuously after idling.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

1. Intake manifold pressure sensor process: Estimate the pressure from the engine speed and size of the throttle opening. When the throttle opening is also NG, fix at 66.7 kPa (500 mmHg, 19.69 inHg).
2. Heavy fuel judgment: Not allowed to carry out the heavy judgment.
3. Fuel cut control: Fuel cut will operate at engine high speed.
4. EVAP cone, learning (fuel): Not allowed to learn.
5. Knocking compensation

When normal: Learning ignition advance angle value = knock F/B advance angle + entire learning advance angle value + portional learning advance angle value

Failure: learned ignition advance value = -6°CA. (6°CA retard)

Knock F/B advance angle value = 0°CA

Whole learning prohibited

Portional learning prohibited

1. ISC control: ISC feedback amount calculation prohibited Amount of ISC open-loop compensation = Fixed at 6.82%
2. Purge control: Not allowed to purge.

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

None

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

None

ENABLE CONDITION

Perform the diagnosis continuously after idling.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

None

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

1. Air flow meter: Engine load is normally calculated by manifold pressure and engine speed; however, calculated only by manifold pressure.
2. EVAP cone, learning (fuel): Not allowed to learn.
3. Knock compensation: Knock compensation final advance/delay angle value = knock compensation value + whole learning compensation value + portional learning compensation value When normal: Knock compensation value = Fixed at 0°CA Failure: Knock compensation value * Fixed at 0° CA (When knock: Max. 12°CA retard) Whole learning compensation coefficient update not allowed Portional learning zone compensation value calculation not allowed
4. ISC control: Open loop compensation is set to (1 g (0.04 oz)/s). Stop calculation of throttle sensor temperature compensation (hold previous value)
5. Purge control: Not allowed to purge.

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

1. Air flow meter: Engine load is normally calculated by manifold pressure and engine speed; however, calculated only by manifold pressure.
2. EVAP cone, learning (fuel): Not allowed to learn.
3. Knock compensation: Knock compensation final advance/delay angle value = knock compensation value + whole learning compensation value + portional learning compensation value When normal: Knock compensation value = Fixed at 0°CA Failure: Knock compensation value * Fixed at 0° CA (When knock: Max. 12°CA retard) Whole learning compensation coefficient update not allowed Portional learning zone compensation value calculation not allowed
4. ISC control: Open loop compensation is set to (1 g (0.04 oz)/s). Stop calculation of throttle sensor temperature compensation (hold previous value)
5. Purge control: Not allowed to purge.

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

1. Intake manifold pressure sensor process: Estimate the pressure from the engine speed and size of the throttle opening. When the throttle opening is also NG, fix at 66.7 kPa (500 mmHg, 19.69 inHg).
2. Heavy fuel judgment: Not allowed to carry out the heavy judgment.
3. Fuel cut control: Fuel cut will operate at engine high speed.
4. EVAP cone, learning (fuel): Not allowed to learn.
5. Knocking compensation

When normal: Learning ignition advance angle value = knock F/B advance angle + entire learning advance angle value + portional learning advance angle value

Failure: learned ignition advance value = -6°CA. (6°CA retard)

Knock F/B advance angle value = 0°CA

Whole learning prohibited

Portional learning prohibited

1. ISC control: ISC feedback amount calculation prohibited Amount of ISC open-loop compensation = Fixed at 6.82 %
2. Purge control: Not allowed to purge.

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

1. Intake manifold pressure sensor process: Estimate the pressure from the engine speed and size of the throttle opening. When the throttle opening is also NG, fix at 66.7 kPa (500 mmHg, 19.69 inHg).
2. Heavy fuel judgment: Not allowed to carry out the heavy judgment.
3. Fuel cut control: Fuel cut will operate at engine high speed.
4. EVAP cone, learning (fuel): Not allowed to learn.
5. Knocking compensation

When normal: Learning ignition advance angle value = knock F/B advance angle + entire learning advance angle value + portions! learning advance angle value

Failure: learned ignition advance value = -6°CA. (6°CA retard)

Knock F/B advance angle value = 0°CA

Whole learning prohibited

Portional learning prohibited

1. ISC control: ISC feedback amount calculation prohibited Amount of ISC open-loop compensation = Fixed at 6.82%
2. Purge control: Not allowed to purge.

ENABLE CONDITION

Perform the diagnosis when the vehicle speed condition is met after warming up from a cold condition.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

Intake air temperature sensor process: Intake air temperature is fixed at 20°C (68°F).

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

Intake air temperature sensor process: Intake air temperature is fixed at 20°C (68°F).

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

Intake air temperature sensor process: Intake air temperature is fixed at 20°C (68°F).

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

1. Engine coolant temperature sensor process: Engine coolant temperature is fixed at 70°C (158°F).
2. ISC Feedback: Calculate target engine speed as engine coolant temperature 70°C (158°F).
3. ISC learning: Not allowed to learn.
4. Heavy fuel judgment control: Not allowed to carry out the heavy judgment.
5. Air conditioner control: Not allowed to turn the air conditioner to ON.
6. Radiator fan control: Both main and sub fan are in High driving.
7. High water temperature expansion compensation coefficient: Normally, mass expands with high water temperature and other conditions, but this ignores water temperature conditions and expands when other conditions are established.

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

1. Engine coolant temperature sensor process: Engine coolant temperature is fixed at 70°C (158°F).
2. ISC Feedback: Calculate target engine speed as engine coolant temperature 70°C (158°F).
3. ISC learning: Not allowed to learn.
4. Heavy fuel judgment control: Not allowed to carry out the heavy judgment.
5. Air conditioner control: Not allowed to turn the air conditioner to ON.
6. Radiator fan control: Both main and sub fan are in High driving.
7. High water temperature expansion compensation coefficient: Normally, mass expands with high water temperature and other conditions, but this ignores water temperature conditions and expands when other conditions are established.

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed (Only with engine stopped)

Stop the continuity to the electronic throttle control motor. (Throttle opening is fixed to 6°.)

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed (Only with engine stopped)

Stop the continuity to the electronic throttle control motor. (Throttle opening is fixed to 6°.)

ENABLE CONDITION

Map

MAP REFERENCE

Perform the diagnosis only once after engine start.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

1. Engine coolant temperature sensor process: Engine coolant temperature is fixed at 70°C (158°F).
2. ISC Feedback: Calculate target engine speed as engine coolant temperature 70°C (158°F).
3. ISC learning: Not allowed to learn.
4. Heavy fuel judgment control: Not allowed to carry out the heavy judgment.
5. Air conditioner control: Not allowed to turn the air conditioner to ON.
6. Radiator fan control: Both main and sub fan are in High driving.
7. High water temperature expansion compensation coefficient: Normally, mass expands with high water temperature and other conditions, but this ignores water temperature conditions and expands when other conditions are established.

ENABLE CONDITION

Perform the diagnosis only once after starting the engine.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

None

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

None

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

1. Front oxygen (A/F) sensor heater control: Not allowed to turn on heater.
2. A/F main learning: Not allowed to calculate the A/F main learning compensation factor.
3. A/F sub learning: Not allowed to calculate the A/F sub learning compensation factor.
4. Compensation when starting the engine at high temperature: Make the MIN value to be 0.06 --> 0, normally.
5. Purge control: Not allowed to purge.

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

1. Front oxygen (A/F) sensor heater control: Not allowed to turn on heater
2. A/F main learning: Not allowed to calculate the A/F main learning compensation factor.
3. A/F sub learning: Not allowed to calculate the A/F sub learning compensation factor.
4. Compensation when starting the engine at high temperature: Make the MIN value to be 0.06 --> 0, normally.
5. Purge control: Not allowed to purge.

ENABLE CONDITION

Perform diagnosis only once at a constant speed of 10 km/h - 120 km/h (6.2 MPH - 74.6 MPH) 120000 ms or more after starting the engine.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

1. Front oxygen (A/F) sensor main learning compensation: Not allowed to calculate.
2. Rear oxygen sensor sub learning compensation: Not allowed to calculate.
3. Correction when re-starting at high temperature: Normally minimum value 0.06 --> 0.
4. Purge control: Not allowed to purge.

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

1. Front oxygen (A/F) sensor IC communication: Not allowed to communicate.
2. Front oxygen (A/F) sensor main learning compensation: Not allowed to calculate.
3. Correction when re-starting at high temperature: Normally minimum value 0.06 --> 0.
4. Purge control: Not allowed to purge.

Used for abnormality judgment

ENABLE CONDITION

Used for normality judgment

ENABLE CONDITION

After starting the engine, continuously perform the diagnosis with the same engine condition.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

Sub feedback control: Not allowed

Rich --> lean diagnosis response

ENABLE CONDITION

Perform the diagnosis only once when deceleration fuel cut occurs after rapid acceleration. (Pay attention to the oxygen sensor voltage for the timing of the deceleration.)

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

Sub feedback control: Not allowed

Lean --> rich response diagnosis

ENABLE CONDITION

Perform the diagnosis only once when deceleration fuel cut occurs after rapid acceleration. (Pay attention to the oxygen sensor voltage for the timing of the deceleration.)

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

Sub feedback control: Not allowed

ENABLE CONDITION (USED ONLY FOR MALFUNCTION JUDGMENT)

ENABLE CONDITION

Perform the diagnosis once after starting the engine.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

Sub feedback control: Not allowed

ENABLE CONDITION

Map 1

MAP 1 REFERENCE

Perform the diagnosis continuously at idling or at a constant speed after warming up the engine.

1. When similar driving conditions are repeated 3 times and the result is OK.
2. When "Clear Memory" is performed

None

ENABLE CONDITION

Map 1

MAP 1 REFERENCE

Perform the diagnosis continuously at idling or at a constant speed after warming up the engine.

1. When similar driving conditions are repeated 3 times and the result is OK.
2. When "Clear Memory" is performed

1. Purge control solenoid valve control: Not allowed to purge.
2. Heavy fuel judgment control: Not allowed to carry out the heavy judgment.

DRIFT DIAGNOSIS

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

None

Stuck Diagnosis

ENABLE CONDITION

Always perform diagnosis after 20 seconds have passed since the engine started.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

None

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

None

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

None

ENABLE CONDITION

Map

MAP REFERENCE

Perform the diagnosis continuously after starting the engine.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

Oil temperature sensor process: Engine oil temperature is fixed at 70°C (158°F).

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

Oil temperature sensor process: Engine oil temperature is fixed at 70°C (158°F).

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

Oil temperature sensor process: Engine oil temperature is fixed at 70°C (158°F).

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed (Only with engine stopped)

Stop the continuity to the electronic throttle control motor. (Throttle opening is fixed to 6°.)

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed (Only with engine stopped)

Stop the continuity to the electronic throttle control motor. (Throttle opening is fixed to 6°.)

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

OFF setting may be needed depending on the NG portion.

ENABLE CONDITION

Map 1

MAP 1 REFERENCE

Map 2

MAP 2 REFERENCE

1. If conditions are met, it is possible to detect the misfires from idling to high engine speed. However, to avoid excessive load or harm to the engine, perform diagnosis at idle.
2. Perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

None

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

Knocking compensation

When normal: Learning ignition advance angle value = knock F/B advance angle + entire learning advance angle value + portional learning advance angle value

Failure: learned ignition advance value = -6°CA. (6°CA retard)

Knock F/B advance angle value = 0°CA

Whole learning prohibited

Portional learning prohibited

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

Knocking compensation

When normal: Learning ignition advance angle value = knock F/B advance angle + entire learning advance angle value + portional learning advance angle value

Failure: learned ignition advance value = -6°CA. (6°CA retard)

Knock F/B advance angle value = 0°CA

Whole learning prohibited

Portional learning prohibited

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

None

ENABLE CONDITION

Perform the diagnosis continuously under 3000 RPM engine speed.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

None

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

1. Ignition timing whole learning compensation: Enter the initial value (whole learning compensation factor = 0.5, Variable amount of whole learning compensation factor = 0.25) to the whole learning compensation factor and variable amount of whole learning compensation factor when IG OFF, and then make the whole learning incomplete. Enter the initial value (whole learning compensation factor = 0.5, Variable amount of whole learning compensation factor = 0.25) to the whole learning compensation factor and variable amount of whole learning compensation factor when making a normality judgment from abnormality judgment, and then make the whole learning incomplete.
2. Ignition timing partial learning compensation: Enter the initial value (0° CA) to the compensation value of partial learning zone with IG OFF. Enter the initial value (0° CA) to the compensation value of the partial learning zone when making a normality judgment --> abnormality judgment.
3. AVCS control: Maximum timing retard learning is not complete or maximum timing retard learning completion is not experienced.
4. ISC feedback compensation: Do not perform the AVCS actual timing advance compensation. Make the OCV driving Duty to be the given value (9.36%).

ENABLE CONDITION

Map

MAP REFERENCE

MAP REFERENCE

During deceleration fuel cut from 53 km/h (approx. 33 MPH) or more, perform diagnosis once.

Be careful of vehicle speed and engine speed. (Diagnosis will not be completed if the vehicle speed and engine speed conditions become out of specification due to deceleration.)

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

A/F main learning = Not allowed.

Knock learning = Not allowed.

EGR control: Operation prohibited.

ENABLE CONDITION

Perform the diagnosis only once at a constant 60 km/h (37.3 MPH) or higher.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

None

Pressure control solenoid valve

PCV controls the fuel tank pressure to be equal to the atmospheric air pressure. Normally, the solenoid is set to OFF. The valve opens and closes mechanically in accordance with the pressure difference between tank and atmospheric air, or tank and canister.

The valve is forcibly opened by setting the solenoid to ON at the time of diagnosis.

Scheme 306

0.04-inch Diagnosis

ENABLE CONDITION

0.02-inch Diagnosis

ENABLE CONDITION

Map4

MAP 4 REFERENCE

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

None

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

Pressure control solenoid valve control: Open the pressure control solenoid valve.

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

Pressure control solenoid valve control: Open the pressure control solenoid valve.

ENABLE CONDITION

1. Perform the diagnosis continuously after 60 sec have passed since the engine started.
2. Pay attention to the fuel level and temperature.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

Purge control solenoid valve control: Purge fixed mode is prohibited.

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

Purge control solenoid valve control: Purge fixed mode is prohibited.

ENABLE CONDITION

Perform the diagnosis when purging enable conditions are met without idling.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

Purge control solenoid valve control: Purge fixed mode is prohibited.

ENABLE CONDITION

Always perform the diagnosis after starting the engine.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

None

ENABLE CONDITION

Always perform the diagnosis after starting the engine.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

None

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

None

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

None

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

None

ENABLE CONDITION

1. Always perform the diagnosis continuously at idle speed.
2. Pay attention to the fuel level.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

None

ENABLE CONDITION

Always perform diagnosis more than 2000 ms after starting the engine.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

1. Accelerator sensor signal process: Not allowed full closed point learning (hold the previous value)
2. ABS wheel speed sensor signal process: Vehicle speed = 10 km/h (6 MPH)
3. Fuel cut control: Not allowed vehicle speed 0 km/h (0 MPH) fuel cut. Normally the high vehicle speed fuel cut performs on vehicle speed condition and engine speed, but perform the fuel cut only on engine speed condition (4400 RPM or more).
4. ISC control: Open loop compensation is set to (1 g (0.04 oz) oz/s) Not allowed ISC feedback volume calculation.
5. Air conditioner control: Not allowed air conditioner cut at accelerating.
6. Radiator fan control: Both main and sub fan ON drive
7. Gear ratio judgment: Gear = Control as fixed in sixth gear

ENABLE CONDITION

Perform the diagnosis continuously at idling after warming up engine.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

Judgment of heavy fuel: Not allowed to make the judgment of heavy fuel

ENABLE CONDITION

Perform the diagnosis continuously at idling after warming up engine.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

Judgment of heavy fuel: Not allowed to make the judgment of heavy fuel

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

None

When starting the engine.

Perform the diagnosis only after starting the engine.

ENABLE CONDITION

Perform the diagnosis continuously after starting the engine.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

None

ENABLE CONDITION

Diagnosis with the initial routine.

Perform the diagnosis as soon as the ignition switch is turned to ON.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

None

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed (Only with engine stopped)

Stop the continuity to the electronic throttle control motor. (Throttle opening is fixed to 6°.)

ENABLE CONDITION

1. (1) - (4): Always perform the diagnosis continuously.
2. (5): Always perform the diagnosis continuously when idling.
3. (6): Perform the diagnosis when the brake pedal is depressed.
4. (7): Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

Stop the continuity to the electronic throttle control motor. (Throttle opening is fixed to 6°.)

ENABLE CONDITION

Always perform the diagnosis continuously when the electric throttle control is operating.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed (Only with engine stopped)

Stop the continuity to the electronic throttle control motor. (Throttle opening is fixed to 6°.)

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

None

ENABLE CONDITION

Perform diagnosis continuously at a constant speed of 20 km/h (12.4 MPH) or more after 60000 ms have passed since the engine started.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

1. Front oxygen (A/F) sensor main learning compensation: Not allowed to calculate.
2. Rear oxygen sensor sub learning compensation: Not allowed to calculate.
3. Correction when re-starting at high temperature: Normally minimum value 0.06 --> 0.
4. Purge control: Not allowed to purge.

ENABLE CONDITION

Perform diagnosis continuously at a constant speed of 20 km/h (12.4 MPH) or more after 60000 ms have passed since the engine started.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

1. Front oxygen (A/F) sensor main learning compensation: Not allowed to calculate.
2. Rear oxygen sensor sub learning compensation: Not allowed to calculate.
3. Correction when re-starting at high temperature: Normally minimum value 0.06 --> 0.
4. Purge control: Not allowed to purge.

ENABLE CONDITION

1. Ignition switch ON --> OFF
2. Ignition switch OFF --> ON (Only after clearing memory)

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed (Only with engine stopped)

Throttle opening is fixed to 6°.

ENABLE CONDITION

Always perform the diagnosis after starting the engine.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

None

ENABLE CONDITION

Always perform the diagnosis after starting the engine.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

None

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

Pressure control solenoid valve control: Open the pressure control solenoid valve.

ENABLE CONDITION

Perform diagnosis continuously during EGR operation.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

1. Front oxygen (A/F) sensor main learning compensation: Not allowed to calculate.
2. Knock sensor learning compensation: Calculation prohibited.
3. EGR control: Operation prohibited.

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

1. Front oxygen (A/F) sensor main learning compensation: Not allowed to calculate.
2. Knock sensor learning compensation: Calculation prohibited.
3. EGR control: Operation prohibited.

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

None

ENABLE CONDITION

Perform the diagnosis at cold start.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

None

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

1. Ignition timing whole learning compensation: Enter the initial value (whole learning compensation factor = 0.5, Variable amount of whole learning compensation factor = 0.25) to the whole learning compensation factor and variable amount of whole learning compensation factor when IG OFF, and then make the whole learning incomplete. Enter the initial value (whole learning compensation factor = 0.5, Variable amount of whole learning compensation factor = 0.25) to the whole learning compensation factor and variable amount of whole learning compensation factor when making a normality judgment --> abnormality judgment, and then make the whole learning incomplete.
2. Ignition timing partial learning compensation: Enter the initial value (0° CA) to the compensation value of partial learning zone with IG OFF. Enter the initial value (0°CA) to the compensation value of partial learning zone when making a normality judgment --> abnormality judgment.
3. AVCS control: Maximum timing retard learning is not complete or maximum timing retard learning completion is not experienced. => ISC feedback compensation: Do not perform the AVCS actual timing advance compensation. Make the oil flow control solenoid valve driving duty a predetermined value (9.36%).

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

1. Ignition timing whole learning compensation: Enter the initial value (whole learning compensation factor = 0.5, Variable amount of whole learning compensation factor = 0.25) to the whole learning compensation factor and variable amount of whole learning compensation factor when IG OFF, and then make the whole learning incomplete. Enter the initial value (whole learning compensation factor = 0.5, Variable amount of whole learning compensation factor = 0.25) to the whole learning compensation factor and variable amount of whole learning compensation factor when making a normality judgment --> abnormality judgment, and then make the whole learning incomplete.
2. Ignition timing partial learning compensation: Enter the initial value (0° CA) to the compensation value of partial learning zone with IG OFF. Enter the initial value (0°CA) to the compensation value of partial learning zone when making a normality judgment --> abnormality judgment.
3. AVCS control: Maximum timing retard learning is not complete or maximum timing retard learning completion is not experienced. => ISC feedback compensation: Do not perform the AVCS actual timing advance compensation. Make the oil flow control solenoid valve driving duty a predetermined value (9.36%).

ENABLE CONDITION

Perform the diagnosis continuously when the vehicle is idling or running at a constant speed of 80 km/h (50 MPH) or more.

1. When similar driving conditions are repeated 3 times and the result is OK.
2. When "Clear Memory" is performed

None

ENABLE CONDITION

Perform the diagnosis continuously when the vehicle is idling or running at a constant speed of 80 km/h (50 MPH) or more.

1. When similar driving conditions are repeated 3 times and the result is OK.
2. When "Clear Memory" is performed

None

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed (Only with engine stopped)

Stop the continuity to the electronic throttle control motor. (Throttle opening is fixed to 6°.)

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed (Only with engine stopped)

Stop the continuity to the electronic throttle control motor. (Throttle opening is fixed to 6°.)

ENABLE CONDITION

1. When ignition switch ON --> OFF
2. Ignition switch OFF --> ON (Only after clearing memory)

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed (Only with engine stopped)

Stop the continuity to the electronic throttle control motor. (Throttle opening is fixed to 6°.)

ENABLE CONDITION

Perform the diagnosis at full closed point learning.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed (Only with engine stopped)

Stop the continuity to the electronic throttle control motor. (Throttle opening is fixed to 6°.)

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed (Only with engine stopped)

1. Single malfunction: Control with normal sensor
2. Simultaneous failure: Throttle opening is fixed to 6°.

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed (Only with engine stopped)

1. Single malfunction: Control with normal sensor
2. Simultaneous failure: Throttle opening is fixed to 6°.

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed (Only with engine stopped)

1. Single malfunction: Control with normal sensor
2. Simultaneous failure: Throttle opening is fixed to 6°.

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed (Only with engine stopped)

1. Single malfunction: Control with normal sensor
2. Simultaneous failure: Throttle opening is fixed to 6°.

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed (Only with engine stopped)

Stop the continuity to the electronic throttle control motor. (Throttle opening is fixed to 6°.)

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

Throttle opening is fixed to 6°.

ENABLE CONDITION

Perform the diagnosis once at ignition switch ON.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

Barometric pressure sensor process: Fix the barometric pressure to 101 kPa (760 mmHg, 29.8 inHg).

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

Barometric pressure sensor process: Fix the barometric pressure to 101.3 kPa (760 mmHg, 29.9 inHg).

ENABLE CONDITION

Always perform the diagnosis continuously.

1. When the OK driving cycle is completed 3 times in a row
2. When "Clear Memory" is performed

Barometric pressure sensor process: Fix the barometric pressure to 101.3 kPa (760 mmHg, 29.9 inHg).