DIAGNOSIS PROCEDURE |
STEP 1. Connector check: B-03 glow and injector intermediate connector |
Q.
Is the check result normal?
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Go to Step 2 . |
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Repair or replace the connector. |
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STEP 2. Connector check: B-05 engine-ECU connector |
Q.
Is the check result normal?
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Go to Step 3 . |
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Repair or replace the connector. |
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STEP 3. Check harness between B-03 (terminal No. 6) glow and injector intermediate connector and B-05 (terminal No. 16 and terminal No. 17) engine-ECU connector. |
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Q.
Is the check result normal?
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Go to Step 4 . |
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Repair the damaged harness wire. |
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STEP 4. Check harness between B-03 (terminal No. 10) glow and injector intermediate connector and B-05 (terminal No. 1) engine-ECU connector. |
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Q.
Is the check result normal?
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Go to Step 5 . |
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Repair the damaged harness wire. |
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STEP 5. Connector check: B-03-5 No. 1 injector connector |
Q.
Is the check result normal?
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Go to Step 6 . |
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Repair or replace the connector. |
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STEP 6. Check harness between B-03-5 (terminal No. 1) No. 1 injector connector and B-03 (terminal No. 10) glow and injector intermediate connector. |
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Q.
Is the check result normal?
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Go to Step 7 . |
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Repair the damaged harness wire. |
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STEP 7. Check harness between B-03-5 (terminal No. 2) No. 1 injector connector and B-03 (terminal No. 6) glow and injector intermediate connector. |
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Q.
Is the check result normal?
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Go to Step 8 . |
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Repair the damaged harness wire. |
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STEP 8. Replace the No. 1 injector. |
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Q.
Does trouble symptom persist?
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Go to Step 9 . |
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The check is end. |
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STEP 9. Check the trouble symptoms. |
Q.
Does trouble symptom persist?
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Replace the engine-ECU. |
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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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