Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSINFINITI2019Q70 3.7 LUXE, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 1 (ENGINE CONTROL SYSTEM (5.6L) (3 OF 3))ECU DIAGNOSIS INFORMATIONVVEL CONTROL MODULEREFERENCE VALUEPHYSICAL VALUES

2019 Infiniti Q70 3.7 Luxe, AWD

Physical Values

2019 Infiniti Q70 3.7 Luxe, AWDSECTION Physical Values

WARNING: This page is about a different variant/trim than selected.

NOTE:

Specification data are reference values and are measured between each terminals.
Pulse signal is measured by CONSULT.

Terminal No.		Description		Condition	Value (Approx.)
+	-	Signal name	Input/Output	Condition	Value (Approx.)
1 (W)	14 (B/R)	VVEL actuator motor power supply (bank 2)	Input	[Ignition switch: ON]	BATTERY VOLTAGE (11 - 14V)
2 (L/B)	14 (B/R)	VVEL actuator motor (High lift) (bank 2)	Output	[Engine is running] Warm-up condition Idle speed	0 - 14 V Courtesy of NISSAN NORTH AMERICA, INC.
2 (L/B)	14 (B/R)	VVEL actuator motor (High lift) (bank 2)	Output	[Engine is running] Warm-up condition When revving engine up to 2, 000 RPM quickly	0 - 14 V Courtesy of NISSAN NORTH AMERICA, INC.
3 (Y)	6 (B)	VVEL control shaft position sensor 1 (bank 1)	Input	[Engine is running] Warm-up condition Idle speed	0.25 - 1.40 V
3 (Y)	6 (B)	VVEL control shaft position sensor 1 (bank 1)	Input	[Engine is running] Warm-up condition When revving engine up to 3, 000 RPM quickly	0.25 - 4.75 V
4 (W)	--	Sensor ground [VVEL control shaft position sensor 1 (bank 2)]	--	--	--
5 (L)	4 (W)	VVEL control shaft position sensor 1 (bank 2)	Input	[Engine is running] Warm-up condition Idle speed	0.25 - 1.40 V
5 (L)	4 (W)	VVEL control shaft position sensor 1 (bank 2)	Input	[Engine is running] Warm-up condition When revving engine up to 3, 000 RPM quickly	0.25 - 4.75 V
6 (B)	--	Sensor ground [VVEL control shaft position sensor 1 (bank 1)]	--	--	--
7 (W)	6 (B)	Sensor power supply [VVEL control shaft position sensor 1 (bank 1)]	--	[Ignition switch: ON]	5 V
8 (R)	14 (B/R)	Power supply for VVEL control module	--	[Ignition switch: ON]	BATTERY VOLTAGE (11 - 14 V)
9 (B)	4 (W)	Sensor power supply [VVEL position sensor 1 (bank 2)]	--	[Ignition switch: ON]	5 V
11 (GR)	--	CAN communication line	Input/Output	--	--
12 (L/B)	14 (B/R)	VVEL actuator motor (High lift) (bank 1)	Output	[Engine is running] Warm-up condition Idle speed	0 - 14 V Courtesy of NISSAN NORTH AMERICA, INC.
12 (L/B)	14 (B/R)	VVEL actuator motor (High lift) (bank 1)	Output	[Engine is running] Warm-up condition When revving engine up to 3, 000 RPM quickly	0 - 14 V Courtesy of NISSAN NORTH AMERICA, INC.
13 (W)	14 (B/R)	VVEL actuator motor power supply (bank 1)	Input	[Ignition switch: ON]	BATTERY VOLTAGE (11 - 14 V)
14 (B/R)	--	VVEL control module ground	--	--	--
15 (L/W)	14 (B/R)	VVEL actuator motor (Low lift) (bank 2)	Output	[Engine is running] Warm-up condition Idle speed	0 - 14 V Courtesy of NISSAN NORTH AMERICA, INC.
15 (L/W)	14 (B/R)	VVEL actuator motor (Low lift) (bank 2)	Output	[Engine is running] Warm-up condition When revving engine up to 3, 000 RPM quickly	0 - 14 V Courtesy of NISSAN NORTH AMERICA, INC.
16 (G)	19 (L)	VVEL control shaft position sensor 2 (bank 1)	Input	[Engine is running] Warm-up condition Idle speed	3.50 - 4.75 V
16 (G)	19 (L)	VVEL control shaft position sensor 2 (bank 1)	Input	[Engine is running] Warm-up condition When revving engine up to 3, 000 RPM quickly	0.25 - 4.75 V
17 (Y)	--	Sensor ground [VVEL control shaft position sensor 2 (bank 2)]	--	--	--
18 (R)	17 (Y)	VVEL control shaft position sensor 2 (bank 2)	Input	[Engine is running] Warm-up condition Idle speed	3.50 - 4.75 V
18 (R)	17 (Y)	VVEL control shaft position sensor 2 (bank 2)	Input	[Engine is running] Warm-up condition When revving engine up to 3, 000 RPM quickly	0.25 - 4.75 V
19 (L)	--	Sensor ground [VVEL control shaft position sensor 2 (bank 1)]	--	--	--
20 (R)	19 (L)	Sensor power supply [VVEL control shaft position sensor 2 (bank 1)]	--	[Ignition switch: ON]	5 V
21 (W)	14 (B/R)	VVEL actuator motor relay abort signal [ECM]	Input	[Engine is running] Warm-up condition Idle speed	0 V
22 (G)	17 (Y)	Sensor power supply [VVEL control shaft position sensor 2 (bank 2)]	--	[Ignition switch: ON]	5 V
23 (P)	14 (B/R)	VVEL control motor relay	Output	[Ignition switch: OFF]	BATTERY VOLTAGE (11 - 14 V)
23 (P)	14 (B/R)	VVEL control motor relay	Output	[Ignition switch: ON]	0 - 1.0 V
24 (L)	--	ENG communication line	Input/Output	--	--
25 (L/W)	14 (B/R)	VVEL control motor (Low lift) (bank 1)	Output	[Engine is running] Warm-up condition Idle speed	0 - 14 V Courtesy of NISSAN NORTH AMERICA, INC.
25 (L/W)	14 (B/R)	VVEL control motor (Low lift) (bank 1)	Output	[Engine is running] Warm-up condition When revving engine up to 3, 000 RPM quickly	0 - 14 V Courtesy of NISSAN NORTH AMERICA, INC.

: Average voltage for pulse signal (Actual pulse signal can be confirmed by oscilloscope.)

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.