U355C
Charge Air Cooler Outlet Temperature Sensor Circuit
U355C is an OBD-II diagnostic trouble code meaning: Charge Air Cooler Outlet Temperature Sensor Circuit. Common causes: temperature sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Reduced engine power
- Increased fuel consumption
- Check Engine Light Is On
- Unstable engine operation at high speeds
- Turbocharging is ineffective
Causes
- Temperature sensor malfunction
- Open or short circuit in the sensor circuit
- Poor contact in connectors
- Contact corrosion
- Problems with the ECU
How to Fix
- Check the integrity of the temperature sensor
- Check the resistance and voltage in the sensor circuit
- Inspect connectors and contacts for damage
- Clean contacts from corrosion
- If necessary, replace the temperature sensor
Related codes
Error U355C by Vehicle Brand
FAQ
What does the U355C code mean?
U355C is an OBD-II diagnostic trouble code that indicates: Charge Air Cooler Outlet Temperature Sensor Circuit
What causes a U355C error code?
The most common causes of U355C include: Temperature sensor malfunction; Open or short circuit in the sensor circuit; Poor contact in connectors; Contact corrosion.
How do I fix a U355C diagnostic trouble code?
To fix U355C: Check the integrity of the temperature sensor. Check the resistance and voltage in the sensor circuit. Inspect connectors and contacts for damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U355C?
Limited driving only, diagnose soon
How much does it cost to fix U355C?
The estimated repair cost for U355C is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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