U068A
Lost Communication With Barometric Pressure Sensor C
U068A is an OBD-II diagnostic trouble code meaning: Lost Communication With Barometric Pressure Sensor C. Common causes: open or short circuit in the sensor circuit, oxidation or damage to contacts in the connector. Estimated repair cost: $17–56.
Symptoms
- Check Engine light comes on
- Deterioration in acceleration dynamics
- Increased fuel consumption
- Unstable engine operation at idle
- Problems starting the engine
Causes
- Open or short circuit in the sensor circuit
- Oxidation or damage to contacts in the connector
- Atmospheric pressure sensor malfunction
- Problems with the engine ECU
- Wiring harness damage
How to Fix
- Check the integrity of the wiring to the sensor
- Clean contacts in connectors
- Check the operation of the atmospheric pressure sensor
- Scan the ECU for other errors
- Replace sensor if necessary
Related codes
Error U068A by Vehicle Brand
FAQ
What does the U068A code mean?
U068A is an OBD-II diagnostic trouble code that indicates: Lost Communication With Barometric Pressure Sensor C
What causes a U068A error code?
The most common causes of U068A include: Open or short circuit in the sensor circuit; Oxidation or damage to contacts in the connector; Atmospheric pressure sensor malfunction; Problems with the engine ECU.
How do I fix a U068A diagnostic trouble code?
To fix U068A: Check the integrity of the wiring to the sensor. Clean contacts in connectors. Check the operation of the atmospheric pressure sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U068A?
Yes, but get it checked soon
How much does it cost to fix U068A?
The estimated repair cost for U068A is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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