What does code P1107 mean on Audi vehicles?
A short to battery positive has been detected in the heater circuit of O2 sensor Bank 2 Sensor 1.
OBD-II Code Audi
P1107 — Audi — O2 Sensor Heater Circuit Bank 2 Sensor 1 Short to B+
A short to battery positive has been detected in the heater circuit of O2 sensor Bank 2 Sensor 1.
Common symptoms
- Check engine light.
Possible causes
- Shorted wiring.
Initial recommendation
Inspect heater circuit wiring.
Safety notice
This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.
Analyze this code with MecaOBD
Use the app to combine Audi code P1107 with your vehicle's actual symptoms for more complete diagnostic guidance.
Go to the app View more brands