HO2S Heater Monitor

DTC Description / Detecting Condition / Confirmation Procedure


P0030 Refer to [DTC P0030: HO2S Bank 1 Heater Resistance Out of Limits].
P0031 Refer to [DTC P0031: HO2S Bank 1 Heater Low Voltage].
P0032 Refer to [DTC P0032: HO2S Bank 1 Heater High Voltage].
P0036 Refer to [DTC P0036: HO2S Bank 1 Heater Resistance Out of Limits].
P0037 Refer to [DTC P0037: HO2S Bank 1 Heater Low Voltage].
P0038 Refer to [DTC P0038: HO2S Bank 1 Heater High Voltage].
P0050 Refer to [DTC P0050: HO2S Bank 2 Heater Resistance Out of Limits].
P0051 Refer to [DTC P0051: HO2S Bank 2 Heater Low Voltage].
P0052 Refer to [DTC P0052: HO2S Bank 2 Heater High Voltage].
P0056 Refer to [DTC P0056: HO2S Bank 2 Heater Resistance Out of Limits].
P0057 Refer to [DTC P0057: HO2S Bank 2 Heater Low Voltage].
P0058 Refer to [DTC P0058: HO2S Bank 2 Heater High Voltage].





HO2S Heater Resistance Monitor




HO2S Heater Electrical Circuit Monitor




MODE $06 Data