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FLA -126 FUEL SYSTEM DTC P0037 HO2S HEATER CIRCUIT LOW (BANK 1 / SENSOR 2) COMPONENT LOCATION ED71BF6C Refer to DTC P0036. GENERAL DESCRIPTION E90D395B Refer to DTC P0036. DTC DESCRIPTION EC23A286 If the PCM detects short to ground or open in heater under detecting conditions, PCM sets P0037. MIL(Malfunction DTC DETECTING CONDITION E382D1D3 Item Detecting Condition Possible cause DTC Strategy • Detects a short to ground or open Enable Conditions • No disabling Faults Present Threshold value • short to ground or open circuit Diagnosis Time • Continuous (More than 5 seconds failure for every MIL On Condition • 2 Driving Cycles • Poor Connection in control circuit • HO2S(B1/S2) SPECIFICATION EE1EF805 Heater Resistance (Ω ) 3.0 ~ 4.0Ω [21℃(69.8℉)] SCHEMATIC DIAGRAM E78EA1CB Refer to DTC P0036. SIGNAL WAVEFORM AND DATA E3963534 Refer to DTC P0036. MONITOR DTC STATUS E92EBECC 1. Refer to DTC P0036. TERMINAL AND CONNECTOR INSPECTION E7779CB6 Refer to DTC P0036. |