Severity: Fix soon. Usually safe to drive for now.
The built-in heater of the first oxygen sensor on bank 2 is not drawing the expected current, so the sensor is slow to start working.
Check the fuse and wiring first, then replace the sensor.
Safe to drive. Same as the bank 1 version, just on the other side of a V engine.
Generally safe to drive, but get it checked soon. Safe to drive. Same as the bank 1 version, just on the other side of a V engine.
The most common causes are: Failed oxygen sensor heater; Blown fuse; Damaged wiring or connector; Failed sensor. A scan tool and a visual check of the parts above is where a technician starts.
Check the fuse and wiring first, then replace the sensor.
