P1161 OBD Code Definition:
P1161 HO2S Heater Power Stage Circuit Bank 2 Sensor 2
P1161 OBD Code Description:

Possible Symptoms

• Probably no symptoms

Possible Causes

• Failure in wiring and/or connections
• Manifold Temp Sensor is defective

Possible Solutions

• Check wiring and connections
• Replace Manifold Temp Sensor