P2227
Barometric Pressure Sensor A Circuit Range/Performance
P2227 is an OBD-II diagnostic trouble code meaning: Barometric Pressure Sensor A Circuit Range/Performance. Common causes: faulty barometric pressure sensor, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Check Engine light comes on
- Unstable engine operation at idle
- Reduced engine power
- Increased fuel consumption
- Problems starting the engine
Causes
- Faulty barometric pressure sensor
- Open or short circuit in the sensor circuit
- Poor contact in the sensor connector
- Contact corrosion
- ECU software error
How to Fix
- Check the integrity of the sensor wiring and connectors
- Measure the voltage and resistance in the sensor circuit
- Clean contacts from corrosion
- Replace faulty BARO sensor
- If necessary, update the ECU firmware
Related codes
Error P2227 by Vehicle Brand
FAQ
What does the P2227 code mean?
P2227 is an OBD-II diagnostic trouble code that indicates: Barometric Pressure Sensor A Circuit Range/Performance
What causes a P2227 error code?
The most common causes of P2227 include: Faulty barometric pressure sensor; Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Contact corrosion.
How do I fix a P2227 diagnostic trouble code?
To fix P2227: Check the integrity of the sensor wiring and connectors. Measure the voltage and resistance in the sensor circuit. Clean contacts from corrosion. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2227?
Yes, but get it checked soon
How much does it cost to fix P2227?
The estimated repair cost for P2227 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat