Description:

ECU 000103.06 indicates that the current in the turbocharger speed sensor’s wiring is excessively high. This might be due to a short circuit or other electrical faults that cause an overload, potentially damaging the sensor and associated wiring.

Reaction:

The engine control may react by limiting engine performance to prevent potential damage from incorrect turbocharger speed readings.

Recommendations:

• Locate and Repair Short Circuits: Inspect the wiring for short circuits. Focus on areas where insulation might be damaged or worn.
• Check Sensor and Connectors: Evaluate the condition of the sensor and its connectors for signs of overheating or damage.
• Replace Damaged Components: Any damaged wiring, connectors, or sensors should be replaced to restore normal operation.
• Reset ECU and Error Codes: After repairs, reset the ECU and clear any error codes to verify that the issue is resolved.

Note:

High currents can lead to significant damage if not addressed promptly. Ensure that all components meet manufacturer specifications to prevent recurrent issues.