P0160
O2 Sensor Circuit No Activity Detected Bank 2 Sensor 2
Severity: MEDIUM
Symptoms
- Increased fuel consumption
- Unstable engine operation
- Check Engine Light Illuminates
- Dips during acceleration
Causes
- Open or short circuit in the sensor circuit
- Oxygen sensor malfunction
- Damage to the connector or wiring harness
- Problems with power or grounding of the sensor
- ECU malfunction
How to Fix
- Check the integrity of the sensor circuit (open circuit, short circuit)
- Check connectors and wiring harness for damage
- Check the power supply and grounding of the sensor
- Replace the oxygen sensor if necessary
- Check the operation of the computer