P1178 OBD Trouble Code

1 result found

P1178 - Audi
Type Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description

Heated oxygen sensor (HO2S) 1, Bank 1, pump current - open circuit
Cause

Wiring open circuit, HO2S

Try also: https://www.obd-codes.com/p1178