Engine Error
P0160
O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 2)
Severity
Low
Symptoms
Check engine light, failed state inspection
Common Causes
- Disconnected O2 sensor
- Melted wiring on exhaust
- Dead downstream O2 sensor
- Blown fuse
How to Fix
- 1 Plug sensor back in
- 2 Repair and secure wiring harness
- 3 Replace Bank 2 Sensor 2
- 4 Check and replace fuses
Estimated Repair Cost
USD
$10
–
$300
Wiring repair: $80; O2 Sensor: $150 - $300