P1130 MAZDA Heated O2 Sensor 11 At Adaptive Limit

Possible causes

– Faulty Oxygen Sensor
– Oxygen Sensor harness is open or shorted
– Oxygen Sensor circuit poor electrical connection

Symptoms

– Engine Light ON (or Service Engine Soon Warning Light)

P1130 MAZDA OBD Code Description

O2 sensor circuit dynamic test bank 1 sensor 2