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- Remove the spark plug and install to the ignition coil.
- Connect the ignition coil connector.
- Remove all injector connectors.
- At the engine start, check each spark plug procedure a spark.
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Q.
Is the check result normal?
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Check ignition circuit system (Refer to Inspection Procedure 24 ).
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Q.
Is the check result normal?
Go to Step 3 .
Repair or replace the connector.
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- Check Injector itself (Refer to ).
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Q.
Is the check result normal?
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Replace the No. 2 injector.
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Q.
Is the check result normal?
Go to Step 5 .
Repair or replace the connector.
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note |
Before checking harness, check intermediate connectors A-13 and B-212, and repair if necessary.
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- Check power supply line for damage.
Q.
Is the check result normal?
Go to Step 6 .
Repair the damaged harness wire.
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- Check earthing line for damage.
Q.
Is the check result normal?
Go to Step 7 .
Repair the damaged harness wire.
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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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Repair the fuel pressure.
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- Check compression pressure (Refer to GROUP 11C - On-vehicle Service - Compression
Pressure Check ).
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Q.
Is the check result normal?
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Repair the compression pressure.
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- Reconfirmation of diagnosis code.
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Q.
Is the diagnosis code set?
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Replace the engine-ECU or engine-A-M/T-ECU then perform the variant coding
(Refer to GROUP 00 - Precautions Before Service - How to Perform Variant Coding ).
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Intermittent malfunction (Refer to GROUP 00 - How to Use Troubleshooting/Inspection
Service Points - How to Cope with Intermittent Malfunctions ).
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