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
P1089	VVEL POS SEN/CIRC-B1 [VVEL control shaft position sensor (bank 1) circuit]	Diagnosis condition	--
		Signal (terminal)	--
P1092	VVEL POS SEN/CIRC-B2 [VVEL control shaft position sensor (bank 2) circuit]	Threshold	An excessively low voltage from the sensor is sent to VVEL control module. An excessively high voltage from the sensor is sent to VVEL control module. Rationally incorrect voltage is sent to VVEL control module compared with the signals from VVEL control shaft position sensor 1 and VVEL control shaft position sensor 2
		Diagnosis delay time	--