P1150 AUDI Possible Causes
- Faulty HO2S21 oxygen sensor
- Open or short circuit in HO2S21 sensor wiring
- Poor electrical connection in HO2S21 circuit
How to Fix P1150 AUDI Code?
Start by checking the “possible causes” listed above. Visually inspect the relevant wiring harnesses and connectors. Check components for damage, looking for broken, bent, pushed out, or corroded connector pins.
Possible Symptoms
- Check Engine light is on (or engine malfunction warning light will soon come on)
P1150 AUDI Meaning
HO2S21 Control Implausible Value is the general description for Audi P1150 code, but the manufacturer may have a different description for your vehicle model and year. We currently don’t have additional information about Audi P1150 OBDII code.