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Q.
Is diagnosis code stored?
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Inspection chart for diagnosis code (Refer to ).
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- Injector check (Refer to
).
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Q.
Is operating sound audible?
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![](../../../buttons/03btn002.png)
Check the injector system of the defective cylinder. (Refer to P0261: No.1 injector circuit low input ). (Refer to P0262 No.1 injector circuit high input ). (Refer to P0264 No.2 injector circuit low input ). (Refer to P0265 No.2 injector circuit high input ). (Refer to P0267 No.3 injector circuit low input ). (Refer to P0268 No.3 injector circuit high input ).
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- Data list reference table (Refer to
).
- Item 5: Intake air temperature sensor
- Item 6: Engine coolant temperature sensor
- Item 8: Manifold absolute pressure sensor
- Item 11: Accelerator pedal position sensor (main)
- Item 12: Accelerator pedal position sensor (sub)
- Item 13: Throttle position sensor (main)
- Item 15: Throttle position sensor (sub)
- Item 36: V.V.T.phase angle
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Q.
Are the check results normal?
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Perform the diagnosis code classified check procedure for the sensor that has shown an abnormal data value. Inspection chart for diagnosis code (Refer to ).
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- Check purge control solenoid valve itself (Refer to GROUP 17- Emission Control - Evaporative Emission Control System - Purge Control Solenoid Valve Check
).
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Q.
Is the check result normal?
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Replace the purge control solenoid valve.
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- Data list reference table (Refer to
).
- Item AC: Oxygen sensor (front)
- Item AD: Oxygen sensor (rear)
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Q.
Are the check results normal?
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Perform the diagnosis code classified check procedure for the sensor that has shown an abnormal data value. Inspection chart for diagnosis code (Refer to ).
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- Remove the spark plug and install it to the ignition coil.
- Connect the ignition coil connector.
- Disconnect all injector connectors.
- At the engine start, check each spark plug produces a spark.
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Q.
Is the check result normal?
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Check Inspection Procedure - ignition circuit system (Refer to ).
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Q.
Is the check result normal?
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Throttle body (throttle valve area) cleaning (Refer to ).
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- Check the compression pressure (Refer to GROUP 11A - On-vehicle Service - Compression Pressure Check
).
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Q.
Is the check result normal?
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- Fuel pressure test (Refer to
).
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Q.
Is the check result normal?
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