U11E2
Lost Barometric Pressure Message
U11E2 is an OBD-II diagnostic trouble code meaning: Lost Barometric Pressure Message. Common causes: barometric pressure sensor malfunction, open or short circuit in the circuit. Estimated repair cost: $17–56.
Symptoms
- Unstable engine operation
- Power reduction
- Increased fuel consumption
- Check Engine Light Is On
- Problems with the turbocharging system (if installed)
Causes
- Barometric pressure sensor malfunction
- Open or short circuit in the circuit
- Connector problems or contact corrosion
- Malfunction of the module transmitting data
- ECU software problems
How to Fix
- Check the continuity of the barometric pressure sensor circuit
- Inspect connectors and contacts for corrosion or damage
- Check the functionality of the barometric pressure sensor
- Scan other modules for associated trouble codes
- If necessary, update the ECU software
Related codes
FAQ
What does the U11E2 code mean?
U11E2 is an OBD-II diagnostic trouble code that indicates: Lost Barometric Pressure Message
What causes a U11E2 error code?
The most common causes of U11E2 include: Barometric pressure sensor malfunction; Open or short circuit in the circuit; Connector problems or contact corrosion; Malfunction of the module transmitting data.
How do I fix a U11E2 diagnostic trouble code?
To fix U11E2: Check the continuity of the barometric pressure sensor circuit. Inspect connectors and contacts for corrosion or damage. Check the functionality of the barometric pressure sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U11E2?
Yes, but get it checked soon
How much does it cost to fix U11E2?
The estimated repair cost for U11E2 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat