P1131 BMW Possible Causes
- Faulty oxygen sensor
- Oxygen sensor harness is open or shorted
- Poor electrical connection in oxygen sensor circuit
How to Fix BMW P1131 Code?
Start by checking the “possible causes” listed above. Visually inspect the corresponding wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.
Possible Symptoms
- Check Engine Light on (or soon-to-be-serviced engine warning light)
P1131 BMW Meaning
The oxygen sensor behind catalytic converter 2 Aging is the generic description for Bmw P1131 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we do not have more information about the P1131 Bmw OBDII code.