P2B7A
EVAP System Pressure Sensor/Switch C Circuit
P2B7A is an OBD-II diagnostic trouble code meaning: EVAP System Pressure Sensor/Switch C Circuit. Common causes: evap system pressure sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Check Engine light comes on
- Increased fuel consumption
- Smell of gasoline in the cabin
- Unstable engine idling
Causes
- EVAP system pressure sensor malfunction
- Open or short circuit in the sensor circuit
- Poor connection or corroded contacts
- Wiring harness damage
How to Fix
- Check the continuity of the EVAP system pressure sensor circuit
- Check the condition of contacts and connections
- Replace EVAP system pressure sensor if necessary
- Check wiring harness for damage
Related codes
Error P2B7A by Vehicle Brand
FAQ
What does the P2B7A code mean?
P2B7A is an OBD-II diagnostic trouble code that indicates: EVAP System Pressure Sensor/Switch C Circuit
What causes a P2B7A error code?
The most common causes of P2B7A include: EVAP system pressure sensor malfunction; Open or short circuit in the sensor circuit; Poor connection or corroded contacts; Wiring harness damage.
How do I fix a P2B7A diagnostic trouble code?
To fix P2B7A: Check the continuity of the EVAP system pressure sensor circuit. Check the condition of contacts and connections. Replace EVAP system pressure sensor if necessary. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2B7A?
Yes, but get it checked soon
How much does it cost to fix P2B7A?
The estimated repair cost for P2B7A is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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