P1151 MINI Possible Causes
- Faulty O2 sensor heater, bank 2 sensor 1
- O2 sensor heater, bank 2 Sensor 1 harness is open or shorted
- O2 sensor heater circuit, bank 2 Sensor 1 circuit poor electrical connection
How to Fix P1151 MINI 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
- Engine light on (or service engine soon warning light)
P1151 MINI Meaning
Intermittent signal in the O2 sensor heater circuit, sensor 1 of bank 2 is the generic description for the P1151 Mini code, but the manufacturer may have a different description for your vehicle model and year. Currently, we do not have more information about the P1151 Mini OBDII code.