P0160
O2 Sensor Circuit No Activity Detected Bank 2 Sensor 2
P0160 is an OBD-II diagnostic trouble code meaning: O2 Sensor Circuit No Activity Detected Bank 2 Sensor 2. Common causes: open or short circuit in the sensor circuit, oxygen sensor malfunction. Estimated repair cost: $56–167.
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
Related codes
Error P0160 by Vehicle Brand
FAQ
What does the P0160 code mean?
P0160 is an OBD-II diagnostic trouble code that indicates: O2 Sensor Circuit No Activity Detected Bank 2 Sensor 2
What causes a P0160 error code?
The most common causes of P0160 include: 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.
How do I fix a P0160 diagnostic trouble code?
To fix P0160: 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. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0160?
Limited driving only, diagnose soon
How much does it cost to fix P0160?
The estimated repair cost for P0160 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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