P1133 OBD Trouble Code

1 result found

P1133 - Audi
Type Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description

Heated oxygen sensor (HO2S) 1, Bank 1 & 2 - heater control - circuit low
Cause

Wiring open circuit/short to ground, HO2S

Try also: https://www.obd-codes.com/p1133