DTC P1110 Audi
O2 Sensor Circuit (Bank 2-Sensor 2) Short to B+
O2 Sensor Circuit (Bank 2-Sensor 2) Short to B+
Description
Engine started, battery voltage must be at least 11.5v, all electrical components must be off, the ground between the engine and the chassis must be well connected, the exhaust system must be properly sealed between the catalytic converter and the cylinde
Cause and Solution
Oxygen sensor (before catalytic converter) is faulty
Oxygen sensor (behind catalytic converter) is faulty
Oxygen sensor heater (before catalytic converter) is faulty
Oxygen sensor heater (behind catalytic converter) is faulty
Video Guide
Diagnostic Info
- DTC Code: P1110
- Brand: Audi