Code No. P0606: Engine-ECU main processor malfunction
FUNCTION
- The engine-ECU check whether the microcomputer, which performs the drive
control of the throttle valve, is normal.
TROUBLE JUDGMENT
Check Condition
- Ignition switch is "ON" position.
- No surveillance pulse signals should be input.
PROBABLE CAUSE
- Failed engine-ECU
DIAGNOSIS PROCEDURE |
STEP 1. M.U.T.-III diagnosis code |
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Q.
Is diagnosis code set?
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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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