P0160
O2 Sensor Circuit No Activity Bank 2 Sensor 2
2018-2018 Audi A6 3.0L Supercharged V6
Moderate SeverityPowertrainGeneric (SAE)
The 2018 Audi A6 is equipped with a 3.0L V6 engine. Below you'll find detailed p0160 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.
Description
No activity from the downstream O2 sensor on Bank 2.
Symptoms
- Check Engine Light
Common Causes
- Faulty sensor
- Heater failure
- Wiring open
Diagnostic Steps
- Test signal
- Check heater
- Inspect wiring
Repair Notes
Replace sensor.
Related Codes
Other Powertrain Codes
- P0001Fuel Volume Regulator Control Circuit/Open
- P0002Fuel Volume Regulator Control Circuit Range/Performance
- P0003Fuel Volume Regulator Control Circuit Low
- P0004Fuel Volume Regulator Control Circuit High
- P0010Intake Camshaft Position Actuator Circuit/Open Bank 1
- P0011Intake Camshaft Position Timing Over-Advanced Bank 1
- P0012Intake Camshaft Position Timing Over-Retarded Bank 1
- P0013Exhaust Camshaft Position Actuator Circuit/Open Bank 1
- P0014Exhaust Camshaft Position Timing Over-Advanced Bank 1
- P0015Exhaust Camshaft Position Timing Over-Retarded Bank 1
P0160 on Other Vehicles
Common Questions
What does code P0160 mean on a 2018-2018 Audi A6?
P0160 stands for "O2 Sensor Circuit No Activity Bank 2 Sensor 2". No activity from the downstream O2 sensor on Bank 2.
What are the symptoms of P0160 on a Audi A6?
Common symptoms of P0160 include: Check Engine Light.
What causes P0160 on a 2018-2018 Audi A6?
Common causes of P0160 include: Faulty sensor, Heater failure, Wiring open.
Last updated: March 2026