Inspection Procedure 14: Poor acceleration
COMMENTS ON TROUBLE SYMPTOM
PROBABLE CAUSES
- Malfunction of engine system
- Malfunction of the A/T-ECU
DIAGNOSIS PROCEDURE |
STEP 1. Engine system check |
Q.
Is the check result normal?
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Go to Step 2. |
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Repair the engine system. |
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STEP 2. A/T-ECU replacement |
(1)Replace the A/T-ECU. |
(2)Test drive the vehicle. |
(3)Verify that the condition described by the customer exists. |
Q.
Does a malfunction take place again?
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Go to Step 1. |
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The inspection is complete. |
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