P1102 AUDI Possible Causes
- Faulty HO2S11 sensor
- Exhaust leak near the HO2S11 sensor
- HO2S11 sensor wiring harness open or short-circuited
- HO2S11 sensor circuit poor electrical connection
How to Fix AUDI P1102 Code?
Start by checking the “possible causes” listed above. Visually inspect the corresponding wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
Possible Symptoms
Engine light on (or engine service warning light soon)
P1102 AUDI Meaning
HO2S Heater Circuit, Bank 1 Sensor 1 Short to B+ is the generic description for Audi P1102 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we don’t have more information about the Audi P1102 OBDII code.