P2278
O2 Sensor Signals Swapped Bank 1 Sensor 3 / Bank 2 Sensor 3
Fuel and Air Metering
Medium severity
Moderate repair
Free on OBD DashX
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What P2278 means
- Oxygen sensor swapped (bank 1 sensor 3 and bank 2 sensor 3)
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Free on OBD DashX
P2278 on OBD DashX
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