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Inspection chart for diagnosis code (Refer to ).
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- Check injector for operating sound (Refer to
).
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Q.
Can operating sound be heard?
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![](../../../buttons/03btn002.png)
Check the injector system of the defective
cylinder. (Refer to Code No. P0201: No. 1 injector System, Code No. P0202: No. 2 injector
System, Code No. P0203: No. 3 injector System, Code No. P0204: No. 4 injector System ).
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- Refer to Data List Reference Table
.
- Item 13: Intake air temperature sensor
- Item 14: Throttle position sensor (sub)
- Item 21: Engine coolant temperature sensor
- Item 77: Accelerator pedal position sensor (sub)
- Item 78: Accelerator pedal position sensor (main)
- Item 79: Throttle position sensor (main)
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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 (Refer to Inspection Chart for Diagnosis Code ).
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- Refer to Data List Reference Table
.
- Item 25: Barometric pressure sensor
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Q.
Are the check results normal?
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Replace engine-ECU <M/T> or engine-A/T-ECU <A/T>.
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- Check purge control solenoid valve itself (Refer to GROUP 17 - Emission
Control System - Evaporative Emission Control System- Purge Control Solenoid Valve
Check
).
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Q.
Is the check result normal?
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Replace purge control solenoid valve.
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- Check EGR valve (stepper motor) itself [Refer to GROUP 17 - Emission
Control System - Exhaust Gas Recirculation (EGR) System - EGR Valve (Stepper Motor)
Check
].
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Q.
Is the check result normal?
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Replace EGR valve (stepper motor).
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- Refer to Data List Reference Table
.
- Item 11: Cylinder 1, 4 oxygen sensor
- Item 39: Cylinder 2, 3 oxygen sensor
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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 (Refer to Inspection Chart for Diagnosis Code ).
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|
Q.
Is the check result normal?
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Q.
Is the check result normal?
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Check ignition circuit system (Refer to Inspection Procedure 26 ).
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Q.
Is the check result normal?
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Clean throttle body (throttle valve portion) (Refer to ).
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- Fuel pressure measurement (Refer to Fuel Pressure Test
).
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Q.
Is the check result normal?
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- Check 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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Replace engine-ECU <M/T> or engine-A/T-ECU <A/T>.
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