P1112 OBD Trouble Code

1 result found

P1112 - Audi
Type Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description

Heated oxygen sensor (HO2S) control, Bank 1 - system too rich
Cause

Excessive fuel in engine oil, injector leaking, fuel pressure, EVAP canister purge valve, MAP sensor, MAF sensor, HO2S

Try also: https://www.obd-codes.com/p1112