DTC Detection Logic

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DTC	CONSULT screen terms (Trouble diagnosis content)	DTC detection condition
P0037	HO2S2 HTR (B1) [Heated oxygen sensor 2 heater (bank 1) control circuit low]	Diagnosis condition	--
		Signal (terminal)	Heated oxygen sensor 2 heater signal
		Threshold	An excessively low voltage signal is sent to ECM through the heated oxygen sensor 2 heater ECM detects the heated oxygen sensor 2 heater circuit is short to ground
		Diagnosis delay time	--
P0038	HO2S2 HTR (B1) [Heated oxygen sensor 2 heater (bank 1) control circuit high]	Diagnosis condition	--
		Signal (terminal)	Heated oxygen sensor 2 heater signal
		Threshold	An excessively high voltage signal is sent to ECM through the heated oxygen sensor 2 heater
		Diagnosis delay time	--
P0057	HO2S2 HTR (B2) [Heated oxygen sensor 2 heater (bank 2) control circuit low]	Diagnosis condition	--
		Signal (terminal)	Heated oxygen sensor 2 heater signal
		Threshold	An excessively low voltage signal is sent to ECM through the heated oxygen sensor 2 heater
		Diagnosis delay time	--
P0058	HO2S2 HTR (B2) [Heated oxygen sensor 2 heater (bank 2) control circuit high]	Diagnosis condition	--
		Signal (terminal)	Heated oxygen sensor 2 heater signal
		Threshold	An excessively high voltage signal is sent to ECM through the heated oxygen sensor 2 heater
		Diagnosis delay time	--