P1140 AUDI – HO2S22 Internal Resistance Too High

P1140 AUDI Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P1140 AUDI Possible Causes

Faulty HO2S22 Sensor,HO2S22 Sensor harness is open or shorted,HO2S22 Sensor circuit poor electrical connection

P1140 AUDI Description

HO2S22 Internal Resistance Too High is the generic description for the P1140 Audi code, but the manufacturer may have a different description. Currently we have no further information abouth the P1140 Audi OBDII code.