DTC Detection Logic

WARNING: This page is about a different car, the 2019 Nissan NV3500 HD and 2019 Nissan NV2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

DTC	CONSULT screen terms (Trouble diagnosis content)	DTC detection condition
P0327	KNOCK SEN/CIRC-B1 [Knock sensor (bank 1) circuit low input]	Diagnosis condition	Start engine and let it idle
		Signal (terminal)	Knock sensor signal
		Threshold	An excessively low voltage from the sensor is sent to ECM
		Diagnosis delay time	--
P0328	KNOCK SEN/CIRC-B1 [Knock sensor (bank 1) circuit high input]	Diagnosis condition	Start engine and let it idle
		Signal (terminal)	Knock sensor signal
		Threshold	An excessively high voltage from the sensor is sent to ECM
		Diagnosis delay time	--
P0332	KNOCK SEN/CIRC-B2 [Knock sensor (bank 2) circuit low input]	Diagnosis condition	Start engine and let it idle
		Signal (terminal)	Knock sensor signal
		Threshold	An excessively low voltage from the sensor is sent to ECM
		Diagnosis delay time	--
P0333	KNOCK SEN/CIRC-B2 [Knock sensor (bank 2) circuit high input]	Diagnosis condition	Start engine and let it idle
		Signal (terminal)	Knock sensor signal
		Threshold	An excessively high voltage from the sensor is sent to ECM
		Diagnosis delay time	--