DIAGNOSIS PROCEDURE |
STEP 1. M.U.T.-III data list |
Q.
Is the check result normal?
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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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Go to Step 2 . |
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STEP 2. Connector check: C-04 right bank oxygen sensor (rear) 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. Connector check: D-246 engine-ECU <M/T> connector or D-217 engine-A/T-ECU <A/T> connector |
Q.
Is the check result normal?
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Go to Step 4 . |
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Repair
or replace the connector. |
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STEP 4. Check harness between C-04 (terminal No. 4) right bank oxygen sensor (rear) connector and D-246 (terminal No. 117) engine-ECU <M/T> connector or D-217 (terminal No. 117) engine-A/T-ECU <A/T> 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. Check harness between C-04 (terminal No. 2) right bank oxygen sensor (rear) connector and D-246 (terminal No. 96) engine-ECU <M/T> connector or D-217 (terminal No. 96) engine-A/T-ECU <A/T> connector. |
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Q.
Is the check result normal?
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Go to Step 6 . |
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Repair
the damaged harness wire. |
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STEP 6. M.U.T.-III data list |
Q.
Is the check result normal?
|
Intermittent malfunction (Refer to
GROUP 00 - How to Use Troubleshooting/Inspection
Service Points - How to Cope with Intermittent Malfunctions ). |
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Replace the engine-ECU <M/T>
or engine-A/T-ECU <A/T>. |
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