U013E
Lost Communication With Vacuum Sensor B
U013E is an OBD-II diagnostic trouble code meaning: Lost Communication With Vacuum Sensor B. Common causes: open or short circuit in vacuum sensor b circuit, vacuum sensor b fault. Estimated repair cost: $17–56.
Symptoms
- Check Engine light comes on
- Reduced engine power
- Increased fuel consumption
- The car goes into emergency mode
- Unstable engine operation at idle
Causes
- Open or short circuit in vacuum sensor B circuit
- Vacuum sensor B fault
- Poor contact in the sensor connector
- Software error in the ECU
- Wiring harness damage
How to Fix
- Check continuity of vacuum sensor B
- Inspect the sensor connector for damage or oxidation.
- Check the functionality of vacuum sensor B
- Replace sensor if necessary
- Reset the error and check if it returns
Related codes
Error U013E by Vehicle Brand
FAQ
What does the U013E code mean?
U013E is an OBD-II diagnostic trouble code that indicates: Lost Communication With Vacuum Sensor B
What causes a U013E error code?
The most common causes of U013E include: Open or short circuit in vacuum sensor B circuit; Vacuum sensor B fault; Poor contact in the sensor connector; Software error in the ECU.
How do I fix a U013E diagnostic trouble code?
To fix U013E: Check continuity of vacuum sensor B. Inspect the sensor connector for damage or oxidation.. Check the functionality of vacuum sensor B. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U013E?
Yes, but get it checked soon
How much does it cost to fix U013E?
The estimated repair cost for U013E is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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