DTC P0150 Audi
O2 Sensor Circuit, Bank 2 Sensor 1 Malfunction
O2 Sensor Circuit, Bank 2 Sensor 1 Malfunction
Description
Modeled exhaust gas temp, >170° C Fuel cut off, Not active
Cause and Solution
HO2S Fuses
HO2S terminal corrosion
Open between HO2S and Power supply relay
Open or Short? between HO2S and ECM
Faulty HO2S
Video Guide
Diagnostic Info
- DTC Code: P0150
- Brand: Audi