DIAGNOSIS PROCEDURE |
STEP 1. Is the diagnosis code for engine-ECU displayed? |
Check that the failure related to the engine does not occur. |
Q.
Is the check result normal?
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STEP 2. Check the throttle position sensor and engine-ECU-side main unit and connector wiring. |
Q.
Is the check result normal?
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STEP 3. Erase the diagnosis code, and drive the vehicle for a while. |
Check that the normal code is displayed. |
Q.
Is the check result normal?
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