P1115 AUDI HO2S Sensor Heater Circuit Short To Ground Bank 1 Sensor 1

Possible causes

– Faulty HO2 Sensor Bank 1 Sensor 1
– HO2 Sensor Bank 1 Sensor 1 harness is open or shorted
– HO2 Sensor Bank 1 Sensor 1 circuit poor electrical connection

Symptoms

– Engine Light ON (or Service Engine Soon Warning Light)