DTC Detection Logic

DTC DETECTION CONDITION

DTC No.	CONSULT screen terms (Trouble diagnosis content)	DTC detecting condition
P1089	VVEL POS SEN/CIRC-B1 [VVEL (variable valve event & lift) control shaft position sensor circuit bank1]	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.
P1092	VVEL POS SEN/CIRC-B2 [VVEL (variable valve event & lift) control shaft position sensor circuit bank2]