P1191 OBD Trouble Code

1 result found

P1191 - Audi
Type Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description

Heated oxygen sensor (HO2S) 1, Bank 1 & 2 - interchanged
Cause

HO2S 1 on banks 1 & 2 incorrectly installed

Try also: https://www.obd-codes.com/p1191