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Home >> Infiniti >> 2017 >> QX80 Base, RWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (Introduction, Wiring Diagrams And Basic Inspection) >> Ecu Diagnosis Information >> ECM >> Reference Value >> Physical Values
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Physical Values

NOTE:
  • Specification data are reference values and are measured between each terminals.
  • Pulse signal is measured by CONSULT.
Terminal No.
(Wire color)		 Description Condition Value
(Approx.)
+ - Signal name Input/Output
1
(R)		 152
(B)		 Fuel injector driver power supply Input [Ignition switch: ON] BATTERY VOLTAGE
(11 - 14 V)
2
(G/R)		 152
(B)		 Fuel injector driver power supply Input [Ignition switch: ON] BATTERY VOLTAGE
(11 - 14 V)
3
(G)
8
(G)		 50
(B)		 Fuel injector No. 8 (LO)
Fuel injector No. 5 (LO)		 Input [Engine is running]
  • Warm-up condition
  • Idle speed
    NOTE:

    The pulse cycle changes depending on rpm at idle

 BATTERY VOLTAGE
(11 - 14 V)STARF
STARFGNSJPBIA3355ZZ-355Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2, 000 rpm
 BATTERY VOLTAGE
(11 - 14 V)STARF
STARFGNSJPBIA3356ZZ-356Courtesy of NISSAN NORTH AMERICA, INC.
4
(G)
9
(G)		 50
(B)		 Fuel injector No. 3 (LO)
Fuel injector No. 2 (LO)		 Input [Engine is running]
  • Warm-up condition
  • Idle speed
    NOTE:

    The pulse cycle changes depending on rpm at idle

 BATTERY VOLTAGE
(11 - 14 V)STARF
STARFGNSJPBIA3355ZZ-355Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2, 000 rpm
 BATTERY VOLTAGE
(11 - 14 V)STARF
STARFGNSJPBIA3356ZZ-356Courtesy of NISSAN NORTH AMERICA, INC.
5
(R)		 50
(B)		 Fuel injector No. 2 (HI)
Fuel injector No. 3 (HI)		 Output [Engine is running]
  • Warm-up condition
  • Idle speed
    NOTE:

    The pulse cycle changes depending on rpm at idle

 BATTERY VOLTAGE
(11 - 14 V)STARF
STARFGNSJPBIA3345ZZ-345Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2, 000 rpm
 BATTERY VOLTAGE
(11 - 14 V)STARF
STARFGNSJPBIA3347ZZ-347Courtesy of NISSAN NORTH AMERICA, INC.
6
(R)		 152
(B)		 Fuel injector driver power supply Output [Engine is running]
  • Warm-up condition
  • Idle speed
 BATTERY VOLTAGE
(11 - 14 V)
[Ignition switch: OFF] 1.5 V
7
(R)		 50
(B)		 Fuel injector No. 5 (HI)
Fuel injector No. 8 (HI)		 Output [Engine is running]
  • Warm-up condition
  • Idle speed
    NOTE:

    The pulse cycle changes depending on rpm at idle

 BATTERY VOLTAGE
(11 - 14 V)STARF
STARFGNSJPBIA3345ZZ-345Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2, 000 rpm
 BATTERY VOLTAGE
(11 - 14 V)STARF
STARFGNSJPBIA3347ZZ-347Courtesy of NISSAN NORTH AMERICA, INC.
10
(B/R)		 - ECM ground - - -
12
(O/B)		 13
(W/L)		 Refrigerant pressure sensor Input [Engine is running]
  • Warm-up condition
  • Both A/C switch and blower fan motor switch: ON (Compressor operates)
 1.0 - 4.0 V
13
(W/L)		 - Sensor ground
(Fuel rail pressure sensor/Engine oil pressure sensor/Refrigerant pressure sensor/Power steering pressure sensor)		 - - -
14
(Shield)		 - Shield - - -
15
(W)		 20
(-)		 Knock sensor (bank 1) Input [Engine is running]
  • Idle speed
 2.0 V*1
17
(BR)		 43
(R)		 Exhaust gas temperature sensor (bank 2) Input [Engine is running] 
  • Warm-up condition 
  • Idle speed
 1.29 - 2.94 V
Output voltage varies with exhaust gas temperature.
18
(W)		 20
(-)		 Knock sensor (bank 2) Input [Engine is running]
  • Idle speed
 2.0 V*1
19
(L)		 43
(R)		 Exhaust gas temperature sensor (bank 1) Input [Engine is running] 
  • Warm-up condition 
  • Idle speed
 1.29 - 2.94 V
Output voltage varies with exhaust gas temperature.
20
(-)		 - Sensor ground
(Knock sensor)		 - - -
22
(L/Y)		 43
(R)		 Engine oil temperature sensor Input [Engine is running] 0 - 4.8 V
Output voltage varies with engine oil temperature.
23
(GR)		 13
(W/L)		 Engine oil pressure sensor Input [Engine is running]
  • Warm-up condition
  • Idle speed
 1.2 VSTARF
STARFGNSJPBIA3359ZZ-359Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2, 000 rpm
 2.8 VSTARF
STARFGNSJPBIA3360ZZ-360Courtesy of NISSAN NORTH AMERICA, INC.
24
(P/B)		 13
(W/L)		 Power steering pressure sensor Input [Engine is running]
  • Steering wheel: Being turned
 0.5 - 4.5 V
[Engine is running]
  • Steering wheel: Not being turned
 0.4 - 0.8 V
25
(V/W)		 13
(W/L)		 Fuel rail pressure sensor Input [Engine is running]
  • Warm-up condition
  • Idle speed
 0.82 - 1.22 V
[Engine is running]
  • Warm-up condition
  • Revving engine from idle to 4, 000 rpm quickly
 0.82 - 3.06 V
27
(W/G)		 44
(G/W)		 Sensor power supply
(Crankshaft position sensor)		 - [Ignition switch: ON] 5 V
28
(Y/R)		 45
(BR/W)		 Sensor power supply
[Camshaft position sensor (bank 1)/Exhaust valve timing control position sensor (bank 1)]		 - [Ignition switch: ON] 5 V
29
(SB)		 13
(W/L)		 Sensor power supply
(Fuel rail pressure sensor/Engine oil pressure sensor/Refrigerant pressure sensor/Power steering pressure sensor)		 - [Ignition switch: ON] 5 V
30
(SB)		 43
(R)		 Sensor power supply
(Battery current sensor/Electrically-controlled cooling fan coupling/Multi-way control valve)		 - [Ignition switch: ON] 5 V
31
(V)		 152
(B)		 Cooling fan speed Input [Ignition switch: ON]
  • Engine stopped
 5 V
[Engine is running]
  • Idle speed
  • After warm-up condition
 BATTERY VOLTAGE
(11 - 14 V)STARF
STARFGNSJPBIA3332ZZ-332Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Idle speed
  • Before warm-up condition
 BATTERY VOLTAGE
(11 - 14 V)STARF
STARFGNSJPBIA3733ZZ-733Courtesy of NISSAN NORTH AMERICA, INC.
32
(G)		 152
(B)		 Battery temperature sensor Input [Engine is running]
  • Battery temperature: 25°C
  • Idle speed
 3.3 V
33
(R/W)		 44
(G/W)		 Crankshaft position sensor Input [Engine is running]
  • Warm-up condition
  • Idle speed
    NOTE:

    The pulse cycle changes depending on rpm at idle

 4.0 - 5.0 VSTARF
STARFGNSJMBIA0041GB-041Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Engine speed: 2, 000 rpm
 4.0 - 5.0 VSTARF
STARFGNSJMBIA0042GB-042Courtesy of NISSAN NORTH AMERICA, INC.
35
(Y)		 43
(R)		 Engine coolant temperature sensor 1 Input [Engine is running] 0 - 4.8 V
Output voltage varies with engine coolant temperature.
36
(G/O)		 42
(LG)		 Intake air temperature sensor Input [Engine is running] 0 - 4.8 V
Output voltage varies with intake air temperature.
37
(BR/W)		 42
(LG)		 Mass air flow sensor Input [Engine is running]
  • Warm-up condition
  • Idle speed
 0.7 - 1.2 V
[Engine is running]
  • Warm-up condition
  • Engine speed: 2, 500 rpm
 1.4 - 1.9 V
38
(V)		 43
(R)		 Battery current sensor Input [Engine is running]
  • Battery: Fully charged * 2
  • Idle speed
 2.6 - 3.5 V
40
(L/R)		 45
(BR/W)		 Camshaft position sensor (bank 1) Input [Engine is running]
  • Warm-up condition
  • Idle speed
    NOTE:

    The pulse cycle changes depending on rpm at idle

 3.0 - 5.0 VSTARF
STARFGNSJMBIA0045GB-045Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Engine speed: 2, 000 rpm
 3.0 - 5.0 VSTARF
STARFGNSJMBIA0046GB-046Courtesy of NISSAN NORTH AMERICA, INC.
41
(O)		 45
(BR/W)		 Exhaust valve timing control position sensor (bank 1) Input [Engine is running]
  • Warm-up condition
  • Idle speed
    NOTE:

    The pulse cycle changes depending on rpm at idle

 3.0 - 5.0 VSTARF
STARFGNSJMBIA0045GB-045Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Engine speed: 2, 000 rpm
 3.0 - 5.0 VSTARF
STARFGNSJMBIA0046GB-046Courtesy of NISSAN NORTH AMERICA, INC.
42
(LG)		 - Sensor ground
(Mass air flow sensor/Intake air temperature sensor)		 - - -
43
(R)		 - Sensor ground
[Electrically-controlled cooling fan coupling/Battery current sensor/Multi-way control valve/Heated oxygen sensor 2 (bank 1)/Heated oxygen sensor 2 (bank 2)/Engine coolant temperature sensor 1/Engine coolant temperature sensor 2/Engine oil temperature sensor/Exhaust gas temperature sensor (bank 1)/Exhaust gas temperature sensor (bank 2)]		 - - -
44
(G/W)		 - Sensor ground
(Crankshaft position sensor)		 - - -
45
(BR/W)		 - Sensor ground
[Camshaft position sensor (bank 1)/Exhaust valve timing control position sensor (bank 1)]		 - - -
46
(G/R)		 152
(B)		 Fuel injector driver power supply Input [Ignition switch: ON] BATTERY VOLTAGE
(11 - 14 V)
[Ignition switch: OFF] 1.5 V
47
(R)		 50
(B)		 Fuel injector No. 1 (HI)
Fuel injector No. 6 (HI)		 Input [Engine is running]
  • Warm-up condition
  • Idle speed
    NOTE:

    The pulse cycle changes depending on rpm at idle

 BATTERY VOLTAGE
(11 - 14 V)STARF
STARFGNSJPBIA3345ZZ-345Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2, 000 rpm
 BATTERY VOLTAGE
(11 - 14 V)STARF
STARFGNSJPBIA3347ZZ-347Courtesy of NISSAN NORTH AMERICA, INC.
48
(G)
52
(G)		 50
(B)		 Fuel injector No. 1 (LO)
Fuel injector No. 6 (LO)		 Output [Engine is running]
  • Warm-up condition
  • Idle speed
    NOTE:

    The pulse cycle changes depending on rpm at idle

 BATTERY VOLTAGE
(11 - 14 V)STARF
STARFGNSJPBIA3355ZZ-355Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2, 000 rpm
 BATTERY VOLTAGE
(11 - 14 V)STARF
STARFGNSJPBIA3356ZZ-356Courtesy of NISSAN NORTH AMERICA, INC.
49
(G)
53
(G)		 50
(B)		 Fuel injector No. 4 (LO)
Fuel injector No. 7 (LO)		 Output [Engine is running]
  • Warm-up condition
  • Idle speed
    NOTE:

    The pulse cycle changes depending on rpm at idle

 BATTERY VOLTAGE
(11 - 14 V)STARF
STARFGNSJPBIA3355ZZ-355Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2, 000 rpm
 BATTERY VOLTAGE
(11 - 14 V)STARF
STARFGNSJPBIA3356ZZ-356Courtesy of NISSAN NORTH AMERICA, INC.
50
(B)		 - ECM ground - - -
51
(Y)		 152
(B)		 High pressure fuel pump driver power supply Input [Engine is running]
  • Warm-up condition
  • Idle speed
 BATTERY VOLTAGE
(11 - 14 V)
54
(R)		 50
(B)		 Fuel injector No. 4 (HI)
Fuel injector No. 7 (HI)		 Output [Engine is running]
  • Warm-up condition
  • Idle speed
    NOTE:

    The pulse cycle changes depending on rpm at idle

 BATTERY VOLTAGE
(11 - 14 V)STARF
STARFGNSJPBIA3345ZZ-345Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2, 000 rpm
 BATTERY VOLTAGE
(11 - 14 V)STARF
STARFGNSJPBIA3347ZZ-347Courtesy of NISSAN NORTH AMERICA, INC.
55
(B)		 - ECM ground - - -
56
(V)		 152
(B)		 Multi-way control valve power supply Input [Ignition switch: ON] BATTERY VOLTAGE
(11 - 14 V)
57
(B)		 58
(W)		 Multi-way control valve motor (-) Output [Ignition switch: ON]
  • Cold condition
 0 V
58
(W)		 57
(B)		 Multi-way control valve motor (+) Output [Ignition switch: ON]
  • Cold condition
 0 V
59
(L/W)		 50
(B)		 High pressure fuel pump (HI) Input [Engine is running]
  • Warm-up condition
  • Idle speed
    NOTE:

    The pulse cycle changes depending on rpm at idle

 BATTERY VOLTAGE
(11 - 14 V)STARF
STARFGNSJPBIA3340ZZ-340Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2, 000 rpm
 BATTERY VOLTAGE
(11 - 14 V)STARF
STARFGNSJPBIA3341ZZ-341Courtesy of NISSAN NORTH AMERICA, INC.
60
(L/B)		 50
(B)		 High pressure fuel pump (LO) Input [Engine is running]
  • Warm-up condition
  • Idle speed
    NOTE:

    The pulse cycle changes depending on rpm at idle

 BATTERY VOLTAGE
(11 - 14 V)STARF
STARFGNSJPBIA3342ZZ-342Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2, 000 rpm
 BATTERY VOLTAGE
(11 - 14 V)STARF
STARFGNSJPBIA3343ZZ-343Courtesy of NISSAN NORTH AMERICA, INC.
61
(R/W)		 43
(R)		 Multi-way control valve position sensor Input [Ignition switch: ON]
  • Cold condition
 4.5 VSTARF
STARFGNSJSBIA5621ZZ-621Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Engine speed: Idle speed
  • Engine coolant temperature: 66°C (151°F)
 1.8 V
[Engine is running]
  • Engine speed: Idle speed
  • Engine coolant temperature: 76°C (169°F)
 2.4 VSTARF
STARFGNSJSBIA5623ZZ-623Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Engine speed: Idle speed
  • Engine coolant temperature: 86°C (187°F)
 2.8 VSTARF
STARFGNSJSBIA5625ZZ-625Courtesy of NISSAN NORTH AMERICA, INC.
62
(BR)		 152
(B)		 PNP signal Input [Ignition switch: ON]
  • Selector lever: P or N position
 BATTERY VOLTAGE
(11 - 14 V)
[Ignition switch: ON]
  • Selector lever: Except above position
 0 V
63
(LG/B)		 - Sensor ground
[Camshaft position sensor (bank 2)/Exhaust valve timing control position sensor (bank 2)]		 - - -
64
(-)		 - Shield - - -
65
(GR/B)		 43
(R)		 Engine coolant temperature sensor 2 Input [Engine is running] 0 - 4.8 V
Output voltage varies with engine coolant temperature.
66
(P)		 63
(LG/B)		 Camshaft position sensor (bank 2) Input [Engine is running]
  • Warm-up condition
  • Idle speed
    NOTE:

    The pulse cycle changes depending on rpm at idle

 3.0 - 5.0 VSTARF
STARFGNSJMBIA0045GB-045Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Engine speed: 2, 000 rpm
 3.0 - 5.0 VSTARF
STARFGNSJMBIA0046GB-046Courtesy of NISSAN NORTH AMERICA, INC.
68
(GR)		 63
(LG/B)		 Exhaust valve timing control position sensor (bank 2) Input [Engine is running]
  • Warm-up condition
  • Idle speed
    NOTE:

    The pulse cycle changes depending on rpm at idle

 3.0 - 5.0 VSTARF
STARFGNSJMBIA0045GB-045Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Engine speed: 2, 000 rpm
 3.0 - 5.0 VSTARF
STARFGNSJMBIA0046GB-046Courtesy of NISSAN NORTH AMERICA, INC.
69
(LG)		 152
(B)		 A/F sensor 1 (bank 2) Input [Engine is running]
  • Warm-up condition
  • Engine speed: 2, 000 rpm
 1.8 V
Output voltage varies with air fuel ratio.
70
(V)		 152
(B)		 A/F sensor 1 (bank 2) Input [Ignition switch: ON] 2.2 V
73
(LG/R)		 63
(LG/B)		 Sensor power supply
[Camshaft position sensor (bank 2)/Exhaust valve timing control position sensor (bank 2)]		 - [Ignition switch: ON] 5 V
74
(Y/L)		 152
(B)		 A/F sensor 1 (bank 1) Input [Ignition switch: ON] 2.2 V
77
(L/W)		 43
(R)		 Heated oxygen sensor 2 (bank 2) Input [Engine is running]
  • Revving engine from idle to 3, 000 rpm quickly after the following conditions are met
    • Engine: after warming up
    • Keeping the engine speed between 3, 500 and 4, 000 rpm for 1 minute and at idle for 1 minute under no load
 0 - 1.0 V
78
(R)		 85
(W)		 Throttle position sensor 1 Input [Ignition switch: ON]
  • Engine: Stopped
  • Selector lever: D position
  • Accelerator pedal: Fully released
 More than 0.36 V
[Ignition switch: ON]
  • Engine: Stopped
  • Selector lever: D position
  • Accelerator pedal: Fully depressed
 Less than 4.75 V
79
(Y/G)		 152
(B)		 A/F sensor 1 (bank 1) Input [Engine is running]
  • Warm-up condition
  • Engine speed: 2, 000 rpm
 1.8 V
Output voltage varies with air fuel ratio.
80
(B)		 85
(W)		 Throttle position sensor 2 Input [Ignition switch: ON]
  • Engine: Stopped
  • Selector lever: D position
  • Accelerator pedal: Fully released
 Less than 4.75 V
[Ignition switch: ON]
  • Engine: Stopped
  • Selector lever: D position
  • Accelerator pedal: Fully depressed
 More than 0.36 V
83
(G)		 85
(W)		 Sensor power supply
(Throttle position sensor)		 - [Ignition switch: ON] 5 V
84
(W/R)		 43
(R)		 Heated oxygen sensor 2 (bank 1) Input [Engine is running]
  • Revving engine from idle to 3, 000 rpm quickly after the following conditions are met
    • Engine: after warming up
    • Keeping the engine speed between 3, 500 and 4, 000 rpm for 1 minute and at idle for 1 minute under no load
 0 - 1.0 V
85
(W)		 - Sensor ground
(Throttle position sensor)		 - - -
88
(L/G)		 152
(B)		 ECM relay (Self shut-off) Output [Engine is running]
[Ignition switch: OFF]
  • A few seconds after turning ignition switch OFF
 0 - 1.5 V
[Ignition switch: OFF]
  • More than a few seconds after turning ignition switch OFF
 BATTERY VOLTAGE
(11 - 14 V)
90
(BR/W)		 152
(B)		 VVEL actuator motor relay abort signal (VVEL control module) Input [Ignition switch: ON] 0 V
91
(L/B)
92
(BR/Y)
95
(Y)
104
(LG/R)		 152
(B)		 Ignition signal No. 1
Ignition signal No. 2
Ignition signal No. 3
Ignition signal No. 4		 Input [Engine is running]
  • Warm-up condition
  • Idle speed
    NOTE:

    The pulse cycle changes depending on rpm at idle

 0 - 0.2 VSTARF
STARFGNSJPBIA3355ZZ-355Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2, 000 rpm
 0.1 - 0.4 VSTARF
STARFGNSJPBIA3356ZZ-356Courtesy of NISSAN NORTH AMERICA, INC.
93
(Y)		 152
(B)		 Fuel pump relay Output [Ignition switch: ON]
  • For 1 second after turning ignition switch ON

[Engine is running]		 0 - 1.0 V
94
(Y/R)
101
(O)
102
(P/L)
105
(G/Y)		 152
(B)		 Ignition signal No. 5
Ignition signal No. 6
Ignition signal No. 7
Ignition signal No. 8		 Input [Engine is running]
  • Warm-up condition
  • Idle speed
    NOTE:

    The pulse cycle changes depending on rpm at idle

 0 - 0.2 VSTARF
STARFGNSJPBIA3355ZZ-355Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2, 000 rpm
 0.1 - 0.4 VSTARF
STARFGNSJPBIA3356ZZ-356Courtesy of NISSAN NORTH AMERICA, INC.
99
(V/R)		 152
(B)		 Throttle control motor relay Output [Ignition switch: ON → OFF] 0 - 1.0 V
↓
BATTERY VOLTAGE
(11 - 14 V)
↓
0 V
[Ignition switch: ON] 0 - 1.0 V
100
(G)		 - - - - -
106
(V/W)		 152
(B)		 EVAP canister purge volume control solenoid valve Output [Engine is running]
  • Idle speed
  • Accelerator pedal: Not depressed even slightly, after engine starting
 BATTERY VOLTAGE
(11 - 14 V)STARF
STARFGNSJMBIA0039GB-039Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Engine speed: About 2, 000 rpm (More than 100 seconds after starting engine)
 BATTERY VOLTAGE
(11 - 14 V)STARF
STARFGNSJMBIA0040GB-040Courtesy of NISSAN NORTH AMERICA, INC.
107
(W)		 152
(B)		 Throttle control motor (Open) Output [Ignition switch: ON]
  • Engine: Stopped
  • Selector lever: D
  • Accelerator pedal: Fully depressed
 0 - 14 VSTARF
STARFGNSJMBIA0031GB-031Courtesy of NISSAN NORTH AMERICA, INC.
[Ignition switch: ON]
  • Engine: Stopped
  • Selector lever: D position
  • Accelerator pedal: Fully released
 0 - 14 VSTARF
STARFGNSJMBIA0032GB-032Courtesy of NISSAN NORTH AMERICA, INC.
108
(R)		 152
(B)		 Throttle control motor (Close) Output [Ignition switch: ON]
  • Engine: Stopped
  • Selector lever: D position
  • Accelerator pedal: In the middle of releasing operation
 0 - 14 VSTARF
STARFGNSJMBIA0031GB-031Courtesy of NISSAN NORTH AMERICA, INC.
111
(O)		 152
(B)		 Throttle control motor power supply Input [Ignition switch: ON] BATTERY VOLTAGE
(11 - 14 V)
112
(LG/B)		 152
(B)		 Intake valve timing control solenoid valve (bank 1) Output [Engine is running]
  • Warm-up condition
  • Idle speed
 BATTERY VOLTAGE
(11 - 14 V)
[Engine is running]
  • Warm-up condition
  • Engine speed: 2, 000rpm
 7 - 12 VSTARF
STARFGNSJMBIA0038GB-038Courtesy of NISSAN NORTH AMERICA, INC.
113
(G/R)		 152
(B)		 Intake valve timing control solenoid valve (bank 2) Output [Engine is running]
  • Warm-up condition
  • Idle speed
 BATTERY VOLTAGE
(11 - 14 V)
[Engine is running]
  • Warm-up condition
  • Engine speed: 2, 000rpm
 7 - 12 VSTARF
STARFGNSJMBIA0038GB-038Courtesy of NISSAN NORTH AMERICA, INC.
114
(O/B)		 152
(B)		 Exhaust valve timing control solenoid valve (bank 1) Output [Engine is running]
  • Warm-up condition
  • Idle speed
 BATTERY VOLTAGE
(11 - 14 V)
[Engine is running]
  • Warm-up condition
  • Around 2, 500 rpm while the engine speed is rising
 7 - 12 VSTARF
STARFGNSJMBIA0034GB-034Courtesy of NISSAN NORTH AMERICA, INC.
115
(R/G)		 152
(B)		 Exhaust valve timing control solenoid valve (bank 2) Output [Engine is running]
  • Warm-up condition
  • Idle speed
 BATTERY VOLTAGE
(11 - 14 V)
[Engine is running]
  • Warm-up condition
  • Around 2, 500 rpm while the engine speed is rising
 7 - 12 VSTARF
STARFGNSJMBIA0034GB-034Courtesy of NISSAN NORTH AMERICA, INC.
116
(L/W)		 152
(B)		 A/F sensor 1 heater (bank 1) Output [Engine is running]
  • Warm-up condition
  • Idle speed

    (More than 140 seconds after starting engine)

 2.9 - 8.8 VSTARF
STARFGNSJPBIA4732ZZ-732Courtesy of NISSAN NORTH AMERICA, INC.
117
(SB)		 152
(B)		 A/F sensor 1 heater (bank 2) Output [Engine is running]
  • Warm-up condition
  • Idle speed

    (More than 140 seconds after starting engine)

 2.9 - 8.8 VSTARF
STARFGNSJPBIA4732ZZ-732Courtesy of NISSAN NORTH AMERICA, INC.
118
(G)		 152
(B)		 Heated oxygen sensor 2 heater (bank 1) Output [Engine is running]
  • Engine speed: Below 3, 600 rpm after the following conditions are met
    • Engine: after warming up
    • Keeping the engine speed between 3, 500 and 4, 000 rpm for 1 minute and at idle for 1 minute under no load
 10 VSTARF
STARFGNSJMBIA0037GB-037Courtesy of NISSAN NORTH AMERICA, INC.
[Ignition switch: ON]
  • Engine: Stopped

[Engine is running]
  • Engine speed: Above 3, 600 rpm
 BATTERY VOLTAGE
(11 - 14 V)
119
(L/R)		 152
(B)		 Heated oxygen sensor 2 heater (bank 2) Output [Engine is running]
  • Engine speed: Below 3, 600 rpm after the following conditions are met
    • Engine: after warming up
    • Keeping the engine speed between 3, 500 and 4, 000 rpm for 1 minute and at idle for 1 minute under no load
 10 VSTARF
STARFGNSJMBIA0037GB-037Courtesy of NISSAN NORTH AMERICA, INC.
[Ignition switch: ON]
  • Engine: Stopped

[Engine is running]
  • Engine speed: Above 3, 600 rpm
 BATTERY VOLTAGE
(11 - 14 V)
120
(L)		 152
(B)		 Power supply for ECM (Back-up) Input [Ignition switch: OFF] BATTERY VOLTAGE
(11 - 14 V)
121
(L/Y)		 148
(R)		 EVAP control system pressure sensor Input [Ignition switch: ON] 1.8 - 4.8 V
123
(P)		 - CAN communication line (CAN-L) - - -
124
(L)		 - CAN communication line (CAN-H) - - -
125
(SB)		 148
(R)		 Sensor power supply
(EVAP control system pressure sensor)		 - [Ignition switch: ON] 5 V
126
(G/B)		 152
(B)		 Engine speed signal output Input [Engine is running]
  • Warm-up condition
  • Idle speed
    NOTE:

    The pulse cycle changes depending on rpm at idle

 0 - 7.0 VSTARF
STARFGNSJPBIA3352ZZ-352Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2, 000 rpm
 0 - 7.0 VSTARF
STARFGNSJPBIA3354ZZ-354Courtesy of NISSAN NORTH AMERICA, INC.
128
(V/W)		 152
(B)		 Fuel temperature sensor Input [Engine is running]
  • Warm-up condition
 2.8 V
130
(R/W)		 152
(B)		 Fuel pump control module
(FPCM) check		 Input [When cranking engine] 0 V
[Engine is running]
  • Warm-up condition
  • Idle speed
 9 V
133
(W)		 152
(B)		 Ignition switch Input [Ignition switch: OFF] 0 V
[Ignition switch: ON] BATTERY VOLTAGE
(11 - 14 V)
134
(Y)		 135
(R)		 ASCD steering switch Input [Ignition switch: ON]
  • ASCD steering switch: OFF
 4 V
[Ignition switch: ON]
  • MAIN switch: Pressed
 0 V
[Ignition switch: ON]
  • CANCEL switch: Pressed
 1 V
[Ignition switch: ON]
  • RESUME/ACCELERATE switch: Pressed
 3 V
[Ignition switch: ON]
  • SET/COAST switch: Pressed
 2 V
ICC steering switch Input [Ignition switch: ON]
  • ICC steering switch: OFF
 4.2 V
[Ignition switch: ON]
  • MAIN switch: Pressed
 0 V
[Ignition switch: ON]
  • CANCEL switch: Pressed
 1.9 V
[Ignition switch: ON]
  • RESUME/ACCELERATE switch: Pressed
 3.7 V
[Ignition switch: ON]
  • SET/COAST switch: Pressed
 3.2 V
[Ignition switch: ON]
  • DISTANCE switch: Pressed
 2.6 V
[Ignition switch: ON]
  • DYNAMIC DRIVER ASSISTANCE switch: Pressed
 1.0 V
135
(R)		 - Sensor ground
(ASCD steering switch/ICC steering switch)		 - - -
136
(GR)		 152
(B)		 Fuel pump control module
(FPCM)		 Output [When cranking engine] 0 - 0.5 V
[Engine is running]
  • Warm-up condition
 0 - 4.0 VSTARF
STARFGNSJPBIA3344ZZ-344Courtesy of NISSAN NORTH AMERICA, INC.
137
(R/W)		 - ENG communication line (CAN-L) - - -
138
(W)		 - ENG communication line (CAN-H) - - -
139
(W/B)		 152
(B)		 Stop lamp switch Input [Ignition switch: OFF]
  • Brake pedal: Fully released
 0 V
[Ignition switch: OFF]
  • Brake pedal: Slightly depressed
 BATTERY VOLTAGE
(11 - 14 V)
140
(G/Y)		 152
(B)		 ASCD/ICC brake switch Input [Ignition switch: ON]
  • Brake pedal: Slightly depressed
 0 V
[Ignition switch: ON]
  • Brake pedal: Fully released
 BATTERY VOLTAGE
(11 - 14 V)
141
(Y)		 152
(B)		 EVAP canister vent control valve Output [Ignition switch: ON] BATTERY VOLTAGE
(11 - 14 V)
142
(L/W)		 144
(P/L)		 Sensor power supply
(Accelerator pedal position sensor 2)		 - [Ignition switch: ON] 5 V
143
(O)		 144
(P/L)		 Accelerator pedal position sensor 2 Input [Ignition switch: ON]
  • Engine: Stopped
  • Accelerator pedal: Fully released
 0.25 - 0.5 V
[Ignition switch: ON]
  • Engine: Stopped
  • Accelerator pedal: Fully depressed
 2.0 - 2.5 V
144
(P/L)		 - Sensor ground
(Accelerator pedal position sensor 2)		 - - -
145
(W)		 152
(B)		 Power supply for ECM Input [Ignition switch: ON] BATTERY VOLTAGE
(11 - 14 V)
146
(W/G)		 151
(R/Y)		 Sensor power supply
(Accelerator pedal position sensor 1)		 - [Ignition switch: ON] 5 V
147
(B)		 - ECM ground - - -
148
(R)		 - Sensor ground
(EVAP control system pressure sensor)		 - - -
149
(B)		 - ECM ground - - -
150
(W/R)		 151
(R/Y)		 Accelerator pedal position sensor 1 Input [Ignition switch: ON]
  • Engine: Stopped
  • Accelerator pedal: Fully released
 0.5 - 1.0 V
[Ignition switch: ON]
  • Engine: Stopped
  • Accelerator pedal: Fully depressed
 4.2 - 4.8 V
151
(R/Y)		 - Sensor ground
(Accelerator pedal position sensor 1)		 - - -
152
(B)		 - ECM ground - - -

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

*1: This may vary depending on internal resistance of the tester.

* 2: Before measuring the terminal voltage, confirm that the battery is fully charged. Refer to HOW TO HANDLE BATTERY .

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