Reference Value

TERMINAL LAYOUT 

Courtesy of NISSAN NORTH AMERICA, INC.

PHYSICAL VALUES 

NOTE:

• ECM is located in the engine room left side near battery.
• Specification data are reference values.
• Pulse signal is measured by CONSULT.

Terminal No.		Description		Condition	Value (Approx.)
+	--	Signal name	Input/Output
1 (G)	152 (B)	Throttle control motor (Close)	Output	[Ignition switch: ON] Engine stopped Selector lever: D position Accelerator pedal: Fully released	0 - 14 V Courtesy of NISSAN NORTH AMERICA, INC.
2 (R)	152 (B)	Throttle control motor power supply	Input	[Ignition switch: ON]	BATTERY VOLTAGE (11 - 14 V)
3 (W)	152 (B)	Throttle control motor (Open)	Output	[Ignition switch: ON] Engine stopped Selector lever: D position Accelerator pedal: Fully depressed	0 - 14 V Courtesy of NISSAN NORTH AMERICA, INC.
				[Ignition switch: ON] Engine stopped Selector lever: D position Accelerator pedal: Fully released	0 - 14 V Courtesy of NISSAN NORTH AMERICA, INC.
4 (GR)	-	Sensor ground [Knock sensor (bank 1), Knock sensor (bank 2) ]	-	-	-
5 (B)	4 (GR)	Knock sensor (bank 1)	Input	[Engine is running] Idle speed	2.5 V*1
6 (BR)	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 V Courtesy of NISSAN NORTH AMERICA, INC.
7 (SB)	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 V Courtesy of NISSAN NORTH AMERICA, INC.
				[Ignition switch: ON] Engine stopped [Engine is running] Engine speed: Above 3, 600 RPM	BATTERY VOLTAGE (11 - 14 V)
8 (G)	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
9 (W)	4 (GR)	Knock sensor (bank 2)	Input	[Engine is running] Idle speed	2.5 V*1
10 (B)	-	ECM ground	-	-	-
11 (Y)	152 (B)	Fuel injector No. 5	Output	[Engine is running] Warm-up condition Engine speed: 2, 000 RPM	BATTERY VOLTAGE (11 - 14 V) Courtesy of NISSAN NORTH AMERICA, INC.
12 (L)		Fuel injector No. 4
16 (SB)		Fuel injector No. 2
17 (BR)		Fuel injector No. 1		[Engine is running] Warm-up condition Idle speed NOTE: The pulse cycle changes depending on RPM at idle	BATTERY VOLTAGE (11 - 14 V) Courtesy of NISSAN NORTH AMERICA, INC.
21 (V)		Fuel injector No. 6
22 (W)		Fuel injector No. 3
13 (G)	15 (B)	Engine oil temperature sensor	Input	[Engine is running]	0 - 4.8 V Output voltage varies with engine oil temperature.
14 (W)	18 (Y)	Engine oil pressure sensor	Input	[Engine is running] Warm-up condition Idle speed	1.3 V Courtesy of NISSAN NORTH AMERICA, INC.
				[Engine is running] Warm-up condition Engine speed is 2, 000 RPM	2.7 V Courtesy of NISSAN NORTH AMERICA, INC.
15 (B)	-	Sensor ground (Engine oil temperature sensor, engine oil pressure sensor)	-	-	-
18 (Y)	15 (B)	Sensor power supply (Engine oil pressure sensor)	-	[Ignition switch: ON]	5 V
	25 (V)	Sensor power supply (Refrigerant pressure sensor)
19 (W)	152 (B)	Fuel pump relay	Output	[Ignition switch: ON] For 1 second after turning ignition switch ON [Engine is running]	0 - 1.0 V
20 (LG)	25 (V)	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
25 (V)	-	Sensor ground (Refrigerant pressure sensor)	-	-	-
28 (LG)	40 (BR)	Sensor power supply [Exhaust valve timing control position sensor (bank 1), exhaust valve timing control position sensor (bank 2), crankshaft position sensor (POS), mass air flow sensor]	Input	[Engine is running]	5 V
31 (BR)	35 (B)	Engine coolant temperature sensor	Input	[Engine is running]	0 - 4.8 V Output voltage varies with engine coolant temperature.
32 (W)	152 (B)	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
34 (V)	40 (BR)	Intake air temperature sensor	Input	[Engine is running]	0 - 4.8 V Output voltage varies with intake air temperature.
35 (B)	-	Sensor ground (Heated oxygen sensor 2, engine coolant temperature sensor)	-	-	-
36 (GR)	40 (BR)	Crankshaft position sensor (POS)	Input	[Engine is running] Warm-up condition Idle speed NOTE: The pulse cycle changes depending on RPM at idle	4.0 - 5.0 V Courtesy of NISSAN NORTH AMERICA, INC.
				[Engine is running] Engine speed: 2, 000 RPM	4.0 - 5.0 V Courtesy of NISSAN NORTH AMERICA, INC.
37 (GR)	152 (B)	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	4.0 - 5.0 V Courtesy of NISSAN NORTH AMERICA, INC.
				[Engine is running] Warm-up condition Engine speed: 2, 000 RPM	4.0 - 5.0 V Courtesy of NISSAN NORTH AMERICA, INC.
38 (GR)	40 (BR)	Mass air flow sensor	Input	[Ignition switch: ON] Engine stopped	3, 720 Hz Courtesy of NISSAN NORTH AMERICA, INC.
				[Engine is running] Warm-up condition Idle speed	4, 100 - 4, 700 Hz Courtesy of NISSAN NORTH AMERICA, INC.
				[Engine is running] Warm-up condition Engine speed: idle to about 4, 000 RPM NOTE: Check for linear frequency rise in response to engine being increased to about 4, 000 RPM	4, 100 - 4, 700 → 8000 Hz Courtesy of NISSAN NORTH AMERICA, INC.
39 (GR)	152 (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	4.0 - 5.0 V Courtesy of NISSAN NORTH AMERICA, INC.
				[Engine is running] Warm-up condition Engine speed: 2, 000 RPM	4.0 - 5.0 V Courtesy of NISSAN NORTH AMERICA, INC.
40 (BR)	-	Sensor ground (Exhaust valve timing control position sensor (bank 1), exhaust valve timing control position sensor (bank 2), crankshaft position sensor (POS), mass air flow sensor)	-	-	-
41 (W)	152 (B)	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
46 (BR)	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 V Courtesy of NISSAN NORTH AMERICA, INC.
47 (SB)	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 V Courtesy of NISSAN NORTH AMERICA, INC.
				[Ignition switch: ON] Engine stopped [Engine is running] Engine speed: Above 3, 600 RPM	BATTERY VOLTAGE (11 - 14 V)
49 (BR)	152 (B)	Electronic controlled engine mount control solenoid valve	Output	[Engine is running] Idle speed	0 - 1.0 V
				[Engine is running] Engine speed: More than 950 RPM	BATTERY VOLTAGE (11 - 14 V)
51 (L)	152 (B)	Power supply for ECM (Valve)	Input	[Ignition switch: ON]	BATTERY VOLTAGE (11 - 14 V)
54 (Y)	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) Courtesy of NISSAN NORTH AMERICA, INC.
				[Engine is running] Engine speed: approximately 2, 000 RPM (More than 100 seconds after starting engine)	BATTERY VOLTAGE (11 - 14 V) Courtesy of NISSAN NORTH AMERICA, INC.
55 (B)	-	ECM ground	-	-	-
58 (SB)	152 (B)	Exhaust valve timing control solenoid valve (bank 1)	Output	[Engine is running] Warm-up condition Idle speed	0 V
				[Engine is running] Warm-up condition Engine speed: 2, 000 RPM	BATTERY VOLTAGE (11 - 14 V)
60 (BR)	152 (B)	Exhaust valve timing control solenoid valve (bank 2)	Output	[Engine is running] Warm-up condition Idle speed	0 V
				[Engine is running] Warm-up condition Engine speed: 2, 000 rpm	BATTERY VOLTAGE (11 - 14 V)
66 (R)	152 (B)	A/F sensor 1 (bank 1)	Input	[Ignition switch: ON]	1.8 V
67 (G)	152 (B)	A/F sensor 1 (bank 1)	Input	[Engine is running] Warm-up condition Engine speed: 2, 000 RPM	2.2 V Output voltage varies with air fuel ratio.
70 (GR)	-	Shield	-	-	-
71 (B)	152 (B)	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
72 (W)	152 (B)	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
75 (R)	-	Sensor ground (Throttle position sensor)	-	-	-
76 (W)	152 (B)	A/F sensor 1 (bank 2)	Input	[Ignition switch: ON]	1.8 V
77 (B)	152 (B)	A/F sensor 1 (bank 2)	Input	[Engine is running] Warm-up condition Engine speed: 2, 000 RPM	2.2 V Output voltage varies with air fuel ratio.
80 (SHIELD)	-	Shield	-	-	-
83 (R)	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
84 (GR)	90 (LG)	Camshaft position sensor (PHASE) (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 V Courtesy of NISSAN NORTH AMERICA, INC.
				[Engine is running] Engine speed is 2, 000 RPM	3.0 - 5.0 V Courtesy of NISSAN NORTH AMERICA, INC.
86 (V)	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)
89 (GR)	90 (LG)	Camshaft position sensor (PHASE) (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 V Courtesy of NISSAN NORTH AMERICA, INC.
				[Engine is running] Engine speed is 2, 000 RPM	3.0 - 5.0 V Courtesy of NISSAN NORTH AMERICA, INC.
90 (LG)	-	Sensor ground [Camshaft position sensor (PHASE) (bank 1), camshaft position sensor (PHASE) (bank 2) ]	-	-	-
92 (BR)	90 (LG)	Sensor power supply [Camshaft position sensor (PHASE) (bank 1), camshaft position sensor (PHASE) (bank 2) ]	-	[Ignition switch: ON]	5 V
98 (G)	75 (R)	Sensor power supply (Throttle position sensor)	-	[Ignition switch: ON]	5 V
99 (L)	-	Engine communication line	Input/Output	-	-
102 (W)	152 (B)	VIAS control solenoid valve 2	Output	[Engine is running] Warm-up condition Idle speed	BATTERY VOLTAGE (11 - 14 V)
				[Engine is running] Warm-up condition When revving engine up to 5, 000 RPM quickly	BATTERY VOLTAGE (11 - 14 V) ↓0 - 1.0 V↓BATTERY VOLTAGE (11 - 14 V)
103 (P)	152 (B)	Ignition signal No. 3	Output	[Engine is running] Warm-up condition Idle speed NOTE: The pulse cycle changes depending on RPM at idle	0 - 0.2 V Courtesy of NISSAN NORTH AMERICA, INC.
104 (V)		Ignition signal No. 6
106 (R)		Ignition signal No. 2
107 (LG)		Ignition signal No. 5		[Engine is running] Warm-up condition Engine speed: 2, 000 RPM	0.1 - 0.4 V Courtesy of NISSAN NORTH AMERICA, INC.
113 (Y)		Ignition signal No. 1
114 (SB)		Ignition signal No. 4
105 (B)	-	ECM ground	-	-	-
108 (BR)	152 (B)	VIAS control solenoid valve 1	Output	[Engine is running] Warm-up condition Idle speed	BATTERY VOLTAGE (11 - 14 V)
				[Engine is running] Warm-up condition When revving engine up to 5, 000 RPM quickly	BATTERY VOLTAGE (11 - 14 V) ↓0 - 1.0 V↓BATTERY VOLTAGE (11 - 14 V)
110 (B)	-	ECM ground	-	-	-
116 (GR)	152 (B)	Power supply for ECM (Back-up)	Input	[Ignition switch: OFF]	BATTERY VOLTAGE (11 - 14 V)
117 (BR)	152 (B)	Intake valve timing control solenoid valve (bank 1)	Output	[Engine is running] Warm-up condition Idle speed	0 V
				[Engine is running] Warm-up condition When revving engine up to 2, 000 RPM quickly	BATTERY VOLTAGE (11 - 14 V)
118 (LG)	152 (B)	Intake valve timing intermediate lock control solenoid valve (bank 1)	Output	[Engine is running] Warm-up condition Idle speed	0 V
				[Engine is running] Cold condition [Engine coolant temperature: below 60°C (140°F) ] Idle speed	Battery voltage (11 - 14 V)
119 (Y)	152 (B)	Intake valve timing control solenoid valve (bank 2)	Output	[Engine is running] Warm-up condition Idle speed	0 V
				[Engine is running] Warm-up condition When revving engine up to 2, 000 RPM quickly	BATTERY VOLTAGE (11 - 14 V)
120 (R)	152 (B)	Intake valve timing intermediate lock control solenoid valve (bank 2)	Output	[Engine is running] Warm-up condition Idle speed	0 V
				[Engine is running] Cold condition [Engine coolant temperature: below 60°C (140°F) ] Idle speed	Battery voltage (11 - 14 V)
121 (W)	148 (Y)	EVAP control system pressure sensor	Input	[Ignition switch: ON]	1.8 - 4.8 V
123 (P)	-	CAN communication line (CAN-L)	Input/Output	-	-
124 (L)	-	CAN communication line (CAN-H)	Input/Output	-	-
125 (V)	148 (Y)	Sensor power supply (EVAP control system pressure sensor)	-	[Ignition switch: ON]	5 V
128 (BR)	148 (Y)	Fuel tank temperature sensor	Input	[Engine is running]	0 - 4.8 V Output voltage varies with fuel tank temperature.
130 (R)	152 (B)	Fuel pump control module (FPCM) check	Input	[Engine is running] Warm-up condition Idle speed	8 - 13.5 V
133 (L)	152 (B)	Ignition switch	Input	[Ignition switch: OFF]	0 V
				[Ignition switch: ON]	BATTERY VOLTAGE (11 - 14 V)
134 (G)	135 (R)	ICC steering switch	Input	[Ignition switch: ON] MAIN (ON/OFF) switch: Pressed	5.0 V
				[Ignition switch: ON] CANCEL switch: Pressed	0.3 V
				[Ignition switch: ON] DISTANCE switch: Pressed	0.7 V
				[Ignition switch: ON] SET- switch: Pressed	1.3 V
				[Ignition switch: ON] RES+ switch: Pressed	2.4 V
				[Ignition switch: ON] All ICC steering switch: Released	0 V
135 (R)	-	Sensor ground (ICC steering switch)	-	-	-
136 (GR)	152 (B)	Fuel pump control module (FPCM)	Output	[Ignition switch: ON] For 1 second after turning ignition switch ON	1.3 V
				[When cranking engine]	4 V
				[Engine is running] Warm-up condition Idle speed	2.7 V
139 (P)	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 (LG)	152 (B)	Brake pedal position 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 (Y)	144 (G)	Sensor power supply (Accelerator pedal position sensor 2)	-	[Ignition switch: ON]	5 V
143 (P)	144 (G)	Accelerator pedal position sensor 2	Input	[Ignition switch: ON] Engine stopped Accelerator pedal: Fully released	0.25 - 0.50 V
				[Ignition switch: ON] Engine stopped Accelerator pedal: Fully depressed	2.0 - 2.5 V
144 (G)	-	Sensor ground (Accelerator pedal position sensor 2)	-	-	-
145 (LG)	152 (B)	Power supply for ECM	Input	[Ignition switch: ON]	BATTERY VOLTAGE (11 - 14 V)
146 (R)	151 (B)	Sensor power supply (Accelerator pedal position sensor 1)	-	[Ignition switch: ON]	5 V
147 (B) 149 (B) 152 (B)	-	ECM ground	-	-	-
148 (Y)	-	Sensor ground (EVAP control system pressure sensor, Fuel tank temperature sensor)	-	-	-
150 (W)	151 (B)	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 (B)	-	Sensor ground (Accelerator pedal position sensor 1)	-	-	-

: 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 .