P0053 SUZUKI HO2S11 Heater Control Circuit Low/High/Heater Resistance
Possible causes – Faulty Heated Oxygen Sensor Bank 1 Sensor 1– Heated Oxygen Sensor Bank 1 Sensor 1 harness is open or shorted– Heated Oxygen Sensor Bank 1 Sensor 1 circuit poor electrical connection When is the code detected? Heater