Physical Values

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

+

-

Signal name

Input/Output

3

(G)

5

(O)

Sensor power supply

(Fuel pressure sensor)

Output

Ignition switch: ON

5 V

4

(V)

14

(BR)

Fuel pressure sensor signal

Input

Ignition switch: ON

0.49 V

• Engine running at idle
• Engine running under normal operating temperature

1.98 V

5

(O)

--

Sensor ground

(Fuel pressure sensor)

--

--

--

6

(GR)

14

(BR)

Ignition signal

Input

Ignition switch: OFF (after self-shut off)

0 V

Ignition switch: ON

Battery voltage

9

(L)

--

Powertrain CAN-L

Input/Output

--

--

10

(W)

--

Powertrain CAN-H

Input/Output

--

--

11

(L)

14

(BR)

Fuel pump activation request signal

Input

For 10 seconds after ignition switch is turned OFF.

12.8 V

For 20 seconds after ignition switch is turned ON.

0 V

Courtesy of NISSAN NORTH AMERICA, INC.

Engine is running

0 V

Courtesy of NISSAN NORTH AMERICA, INC.

13

(O/LG)

14

(BR)

Battery power supply

Input

Always

Battery voltage

14

(BR)

--

FPCM ground

--

--

--

15

(BR)

--

Fuel pump motor ground

--

--

--

16

(B/W)

14

(BR)

Fuel pump motor U

Output

Ignition switch: ON

0 V

• Engine running at idle
• Engine running under normal operating temperature

4.54 V

Courtesy of NISSAN NORTH AMERICA, INC.

17

(V)

14

(BR)

Fuel pump motor W

Output

Ignition switch: ON

0 V

• Engine running at idle
• Engine running under normal operating temperature

4.54 V

Courtesy of NISSAN NORTH AMERICA, INC.

18

(W)

14

(BR)

Fuel pump motor V

Output

Ignition switch: ON

0 V

• Engine running at idle
• Engine running under normal operating temperature

4.54 V

Courtesy of NISSAN NORTH AMERICA, INC.