Infiniti FX35, FX50 (S51). Manual - part 913

VVEL CONTROL MODULE

EC-1193

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VVEL CONTROL MODULE

Reference Value

INFOID:0000000005237655

TERMINAL LAYOUT

PHYSICAL VALUES

NOTE:
• VVEL control module is located behind the IPDM E/R. For this inspection, remove hoodledge cover (RH).
• Specification data are reference values and are measured between each terminals.
• Pulse signal is measured by CONSULT-III.

JMBIA0857ZZ

Terminal No.

Description

Condition

Value

(Approx.)

+

–

Signal name

Input/

Output

1

(W)

14

(B)

VVEL actuator motor power 
supply (bank 2)

Input

[Ignition switch: ON]

BATTERY VOLTAGE
(11 - 14V)

2

(BR)

14

(B)

VVEL actuator motor
(High lift) (bank 2)

Output

[Engine is running]
• Warm-up condition
• Idle speed

0 - 14 V

[Engine is running]
• Warm-up condition
• When revving engine up to 2,000 

rpm quickly

0 - 14 V

3

(R)

6

(B)

VVEL control shaft position 
sensor 1 (bank 1)

Input

[Engine is running]
• Warm-up condition
• Idle speed

0.25 - 1.40 V

[Engine is running]
• Warm-up condition
• When revving engine up to 3,000 

rpm quickly

0.25 - 4.75 V

4

(B)

—

Sensor ground
[VVEL control shaft position 
sensor 1 (bank 2)] 

—

—

—

JMBIA0854ZZ

JMBIA0855ZZ

EC-1194

< ECU DIAGNOSIS INFORMATION >

[VK50VE]

VVEL CONTROL MODULE

5

(R)

4

(B)

VVEL control shaft position 
sensor 1 (bank 2)

Input

[Engine is running]
• Warm-up condition
• Idle speed

0.25 - 1.40 V

[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)

Power supply for VVEL con-
trol module

—

[Ignition switch: ON]

BATTERY VOLTAGE
(11 - 14 V)

9

(W)

4

(B)

Sensor power supply
[VVEL position sensor 1 
(bank 2)]

—

[Ignition switch: ON]

5 V

11

(G)

—

CAN communication line
[ECM]

Input/

Output

—

—

12

(G)

14

(B)

VVEL actuator motor
(High lift) (bank 1)

Output

[Engine is running]
• Warm-up condition
• Idle speed

0 - 14 V

[Engine is running]
• Warm-up condition
• When revving engine up to 3,000 

rpm quickly

0 - 14 V

13

(W)

14

(B)

VVEL actuator motor power 
supply (bank 1)

Input

[Ignition switch: ON]

BATTERY VOLTAGE
(11 - 14 V)

14

(B)

—

VVEL control module 
ground

—

—

—

Terminal No.

Description

Condition

Value

(Approx.)

+

–

Signal name

Input/

Output

JMBIA0854ZZ

JMBIA0855ZZ

VVEL CONTROL MODULE

EC-1195

< ECU DIAGNOSIS INFORMATION >

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15

(G)

14

(B)

VVEL actuator motor
(Low lift) (bank 2)

Output

[Engine is running]
• Warm-up condition
• Idle speed

0 - 14 V

[Engine is running]
• Warm-up condition
• When revving engine up to 3,000 

rpm quickly

0 - 14 V

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

[Engine is running]
• Warm-up condition
• When revving engine up to 3,000 

rpm quickly

0.25 - 4.75 V

17

(L)

—

Sensor ground
[VVEL control shaft position 
sensor 2 (bank 2)] 

—

—

—

18

(G)

17

(L)

VVEL control shaft position 
sensor 2 (bank 2)

Input

[Engine is running]
• Warm-up condition
• Idle speed

3.50 - 4.75 V

[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

(Y)

19

(L)

Sensor power supply
[VVEL control shaft position 
sensor 2 (bank 1)] 

—

[Ignition switch: ON]

5 V

21

(V)

14

(B)

VVEL actuator motor relay 
abort signal
[ECM]

Input

[Engine is running]
• Warm-up condition
• Idle speed

0 V

22

(Y)

17

(L)

Sensor power supply
[VVEL control shaft position 
sensor 2 (bank 2)] 

—

[Ignition switch: ON]

5 V

23

(L)

14

(B)

VVEL control motor relay

Output

[Ignition switch: OFF]

BATTERY VOLTAGE
(11 - 14 V)

[Ignition switch: ON]

0 - 1.0 V

24

(R)

—

CAN communication line
[ECM]

Input/

Output

—

—

Terminal No.

Description

Condition

Value

(Approx.)

+

–

Signal name

Input/

Output

JMBIA0854ZZ

JMBIA0855ZZ

EC-1196

< ECU DIAGNOSIS INFORMATION >

[VK50VE]

VVEL CONTROL MODULE

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

25

(BR)

14

(B)

VVEL control motor
(Low lift) (bank 1)

Output

[Engine is running]
• Warm-up condition
• Idle speed

0 - 14 V

[Engine is running]
• Warm-up condition
• When revving engine up to 3,000 

rpm quickly

0 - 14 V

Terminal No.

Description

Condition

Value

(Approx.)

+

–

Signal name

Input/

Output

JMBIA0854ZZ

JMBIA0855ZZ