The heated oxygen sensor is installed at the inlet of the DPD assembly and detects the oxygen concentration in the exhaust gas. This sensor has a pump current circuit, reference voltage circuit, low reference circuit, and heater circuit. If the ECM detects a performance malfunction in the heated oxygen sensor, the DTC is set.
Condition for running the DTC
Refer to "51.Engine Control 1A.Troubleshooting(4JJ3 with DPD) DTC P0130 Lambda Sensor Circuit Failure".
Refer to "51.Engine Control 1A.Troubleshooting(4JJ3 with DPD) DTC P0606 ECM/PCM Processor".
Condition for setting the DTC
Refer to "51.Engine Control 1A.Troubleshooting(4JJ3 with DPD) DTC type definitions".
Refer to "51.Engine Control 1A.Troubleshooting(4JJ3 with DPD) DTC type definitions".