P222C
Barometric Pressure Sensor B Circuit Low
P222C is an OBD-II diagnostic trouble code meaning: Barometric Pressure Sensor B Circuit Low. Common causes: barometric pressure sensor b malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Check Engine light comes on
- Deterioration of vehicle dynamics
- Increased fuel consumption
- Problems starting the engine
- Unstable engine operation at idle
Causes
- Barometric pressure sensor B malfunction
- Open or short circuit in the sensor circuit
- Poor contact in the sensor connector
- Wiring harness damage
- Problems with the engine ECU
How to Fix
- Check the integrity of the sensor circuit
- Inspect the connectors and contacts of the sensor
- Check the functionality of the barometric pressure sensor
- Replace sensor if necessary
- Check and replace wiring harness if necessary
Related codes
Error P222C by Vehicle Brand
FAQ
What does the P222C code mean?
P222C is an OBD-II diagnostic trouble code that indicates: Barometric Pressure Sensor B Circuit Low
What causes a P222C error code?
The most common causes of P222C include: Barometric pressure sensor B malfunction; Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Wiring harness damage.
How do I fix a P222C diagnostic trouble code?
To fix P222C: Check the integrity of the sensor circuit. Inspect the connectors and contacts of the sensor. Check the functionality of the barometric pressure sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P222C?
Yes, but get it checked soon
How much does it cost to fix P222C?
The estimated repair cost for P222C is $17–56. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat