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downstream sensor

  1. Suzuki Kizashi
    Hello guys, I have a 2013 Kizashi. I has a 'service engine' and a check engine light, so I went to a local mechanic and got the codes checked. It turns out the codes are: P0037 - HO2S Heater Control Circuit Low (Bank1 Sensor2) & P0138 - O2 Sensor Circuit High Voltage (Bank1 Sensor2) What part...