P1087 BMW Possible Causes
- Faulty O2 sensor, bank 1 sensor 1
- O2 sensor, bank 1 Sensor 1 harness is open or shorted
- Poor electrical connection in bank 1 sensor 1 O2 sensor circuit
How to Fix BMW P1087 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
Check engine light illuminated (or service engine soon warning light)
P1087 BMW Meaning
Slow response from O2 sensor circuit in lean control range, bank 1 Sensor 1 is the generic description for Bmw P1087 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we don’t have more information about the P1087 Bmw OBDII code.