P1039 AUDI – Nitrogen Oxides Sensor Short Circuit

P1039 AUDI Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P1039 AUDI Possible Causes

Faulty nitrogen oxides (NOx) sensor,Nitrogen oxides (NOx) sensor harness is open or shorted,Nitrogen oxides (NOx) sensor circuit poor electrical connection

P1039 AUDI Description

Nitrogen oxides (NOx) sensor – short circuit