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Reference Value

TERMINAL LAYOUT 

GNSDB135081Courtesy of NISSAN NORTH AMERICA, INC.

PHYSICAL VALUES 

NOTE: SYMBOL
  • ECM is located behind the instrument assist lower panel. For this inspection, remove passenger side instrument lower panel.
  • Specification data are reference values and are measured between each terminal and ground.
  • Pulse signal is measured by CONSULT.
Terminal No. (Wire color) Description Condition Value (Approx.)
+ - Signal name Input/Output
1 (V) 204 (GR) Fuel injector driver power supply B1 Input [Ignition switch: ON] BATTERY VOLTAGE (11 - 14 V)
2 (G) 204 (GR) High pressure fuel pump (LO) Output [Ignition switch: ON] 2.43 V
[Engine is running]
  • Warm-up condition
  • Idle speed
NOTE: SYMBOL The pulse cycle changes depending on RPM at idle
GNSDB126782Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2000 RPM
GNSDB127898Courtesy of NISSAN NORTH AMERICA, INC.
3 (B) - ECM ground (Fuel injector ground) - - -
4 (Y) 204 (GR) High pressure fuel pump (HI) Output [Ignition switch: ON] 2.43 V
[Engine is running]
  • Warm-up condition
  • Idle speed
NOTE: SYMBOL The pulse cycle changes depending on RPM at idle
GNSDB128321Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2000 RPM
GNSDB127312Courtesy of NISSAN NORTH AMERICA, INC.
5 (R) 204 (GR) 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 4000 RPM for 1 minute and at idle for 1 minute under no load
10 VSYMBOL
SYMBOLGNSDB135211Courtesy of NISSAN NORTH AMERICA, INC.
[Ignition switch: ON] Engine stopped [Engine is running] Engine speed: Above 3, 600 RPM BATTERY VOLTAGE (11 - 14 V)
6 (P) 81 (GR) 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 4000 RPM for 1 minute and at idle for 1 minute under no load
10 VSYMBOL
SYMBOLGNSDB135211Courtesy of NISSAN NORTH AMERICA, INC.
[Ignition switch: ON] Engine stopped [Engine is running] Engine speed: Above 3, 600 RPM BATTERY VOLTAGE (11 - 14 V)
7 (B) 8 (B) Knock sensor (bank 1) Input [Ignition switch: ON] 2.43 V
[Engine is running] Idle speed 2.47 V *1
8 (B) - Sensor ground (Knock sensor) - - -
10 (BG) 204 (GR) Fuel injector driver power supply B2 Input [Ignition switch: ON] BATTERY VOLTAGE (11 - 14 V)
11 (V) 204 (GR) Fuel injector No. 4 (LO) Output [Ignition switch: ON] 2.44 V
[Engine is running]
  • Warm-up condition
  • Idle speed
NOTE: SYMBOL The pulse cycle changes depending on RPM at idle
2.55 VSYMBOL
SYMBOLGNSDB135217Courtesy of NISSAN NORTH AMERICA, INC.
12 (G) 204 (GR) Fuel injector No. 1 (HI) Output [Ignition switch: ON] 2.44 V
[Engine is running]
  • Warm-up condition
  • Idle speed
NOTE: SYMBOL The pulse cycle changes depending on RPM at idle
2.6 VSYMBOL
SYMBOLGNSDB136048Courtesy of NISSAN NORTH AMERICA, INC.
13 (Y) 204 (GR) Fuel injector No. 5 (HI) Output [Ignition switch: ON] 2.44 V
[Engine is running]
  • Warm-up condition
  • Idle speed
NOTE: SYMBOL The pulse cycle changes depending on RPM at idle
2.6 VSYMBOL
SYMBOLGNSDB136048Courtesy of NISSAN NORTH AMERICA, INC.
14 (B) 204 (GR) Fuel injector No. 2 (LO) Output [Ignition switch: ON] 2.44 V
[Engine is running]
  • Warm-up condition
  • Idle speed
NOTE: SYMBOL The pulse cycle changes depending on RPM at idle
2.55 VSYMBOL
SYMBOLGNSDB135217Courtesy of NISSAN NORTH AMERICA, INC.
15 (Y) 204 (GR) Fuel injector No. 1 (LO) Output [Ignition switch: ON] 2.44 V
[Engine is running]
  • Warm-up condition
  • Idle speed
NOTE: SYMBOL The pulse cycle changes depending on RPM at idle
2.55 VSYMBOL
SYMBOLGNSDB135217Courtesy of NISSAN NORTH AMERICA, INC.
16 (LG) 204 (GR) Fuel injector No. 4 (HI) Output [Ignition switch: ON] 2.44 V
[Engine is running]
  • Warm-up condition
  • Idle speed
NOTE: SYMBOL The pulse cycle changes depending on RPM at idle
2.6 VSYMBOL
SYMBOLGNSDB136048Courtesy of NISSAN NORTH AMERICA, INC.
17 (W) 204 (GR) Fuel injector No. 2 (HI) Output [Ignition switch: ON] 2.44 V
[Engine is running]
  • Warm-up condition
  • Idle speed
NOTE: SYMBOL The pulse cycle changes depending on RPM at idle
2.6 VSYMBOL
SYMBOLGNSDB136048Courtesy of NISSAN NORTH AMERICA, INC.
18 (G) 204 (GR) Fuel injector No. 5 (LO) Output [Ignition switch: ON] 2.44 V
[Engine is running]
  • Warm-up condition
  • Idle speed
NOTE: SYMBOL The pulse cycle changes depending on RPM at idle
2.55 VSYMBOL
SYMBOLGNSDB135217Courtesy of NISSAN NORTH AMERICA, INC.
20 (Y) 204 (GR) Fuel injector No. 3 (HI) Output [Ignition switch: ON] 2.44 V
[Engine is running]
  • Warm-up condition
  • Idle speed
NOTE: SYMBOL The pulse cycle changes depending on RPM at idle
2.6 VSYMBOL
SYMBOLGNSDB136048Courtesy of NISSAN NORTH AMERICA, INC.
21 (W) 204 (GR) Fuel injector No. 6 (HI) Output [Ignition switch: ON] 2.44 V
[Engine is running]
  • Warm-up condition
  • Idle speed
NOTE: SYMBOL The pulse cycle changes depending on RPM at idle
2.6 VSYMBOL
SYMBOLGNSDB136048Courtesy of NISSAN NORTH AMERICA, INC.
22 (W) - Sensor ground (Crankshaft position sensor 1) - - -
23 (B) - Shield - - -
24 (B) 204 (GR) Fuel injector No. 6 (LO) Output [Ignition switch: ON] 2.44 V
[Engine is running]
  • Warm-up condition
  • Idle speed
NOTE: SYMBOL The pulse cycle changes depending on RPM at idle
2.55 VSYMBOL
SYMBOLGNSDB135217Courtesy of NISSAN NORTH AMERICA, INC.
25 (BR) 204 (GR) Fuel injector No. 3 (LO) Output [Ignition switch: ON] 2.44 V
[Engine is running]
  • Warm-up condition
  • Idle speed
NOTE: SYMBOL The pulse cycle changes depending on RPM at idle
2.55 VSYMBOL
SYMBOLGNSDB135217Courtesy of NISSAN NORTH AMERICA, INC.
27 (LG) - Sensor ground [Intake camshaft position sensor (bank 1) ] - - -
28 (R) - Sensor ground [Exhaust camshaft position sensor (bank 1) ] - - -
29 (B) - Sensor ground (Engine coolant temperature sensor, Engine oil temperature sensor, Engine oil pressure sensor, Battery current sensor) - - -
30 (B) - Sensor ground (Mass air flow sensor, Intake air temperature sensor) - - -
31 (V) 22 (W) Crankshaft position sensor 1 Input [Engine is running]
  • Warm-up condition
  • Idle speed
NOTE: SYMBOL The pulse cycle changes depending on RPM at idle
GNSDB126715Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2000 RPM
GNSDB136019Courtesy of NISSAN NORTH AMERICA, INC.
32 (G) 204 (GR) Crankshaft position sensor (Electric intake valve timing control signal) Output [Engine is running]
  • Warm-up condition
  • Idle speed
NOTE: SYMBOL The pulse cycle changes depending on RPM at idle
GNSDB135823Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2000 RPM
GNSDB135230Courtesy of NISSAN NORTH AMERICA, INC.
33 (BR) 30 (B) Mass air flow sensor Input [Ignition switch: ON]
  • Engine stopped
Approx. 3, 300 Hz
GNSDB124666Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Idle speed
2, 700 - 3000 Hz
GNSDB124666Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2, 500 RPM
2, 100 - 2, 400 Hz
GNSDB124666Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 4000 RPM
1, 800 - 2, 100 Hz
GNSDB124666Courtesy of NISSAN NORTH AMERICA, INC.
34 (W) 28 (R) Exhaust camshaft position sensor (bank 1) Input [Engine is running]
  • Warm-up condition
  • Idle speed
NOTE: SYMBOL The pulse cycle changes depending on RPM at idle
GNSDB135171Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2000 RPM
GNSDB127153Courtesy of NISSAN NORTH AMERICA, INC.
36 (Y) 27 (LG) Intake camshaft position sensor (bank 1) Input [Engine is running]
  • Warm-up condition
  • Idle speed
NOTE: SYMBOL The pulse cycle changes depending on RPM at idle
4.0 - 5.0 VSYMBOL
SYMBOLGNSDB128261Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2000 RPM
4.0 - 5.0 VSYMBOL
SYMBOLGNSDB134568Courtesy of NISSAN NORTH AMERICA, INC.
37 (L) 204 (GR) Intake camshaft position sensor (bank 1) (Electric intake valve timing control signal) Output [Engine is running]
  • Warm-up condition
  • Idle speed
NOTE: SYMBOL The pulse cycle changes depending on RPM at idle
4.0 - 5.0 VSYMBOL
SYMBOLGNSDB135131Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2000 RPM
4.0 - 5.0 VSYMBOL
SYMBOLGNSDB135866Courtesy of NISSAN NORTH AMERICA, INC.
38 (BR) 28 (R) Sensor power supply [Exhaust camshaft position sensor (bank 1) ] - [Ignition switch: ON] 5 V
39 (R) 22 (W) Sensor power supply (Crankshaft position sensor 1) - [Ignition switch: ON] 5 V
40 (L) 27 (LG) Sensor power supply [Intake camshaft position sensor (bank 1) ] - [Ignition switch: ON] 5 V
41 (R) 30 (B) Sensor power supply (Mass air flow sensor, Intake air temperature sensor) - [Ignition switch: ON] 5 V
42 (R) 39 (R) Sensor power supply (Battery current sensor, Engine oil pressure sensor) - [Ignition switch: ON] 5 V
43 (SB) 30 (B) Intake air temperature sensor Input [Ignition switch: ON]
  • Air temperature: 20 °C (68 °F)
2.1 V
47 (SB) 85 (P) Fuel rail pressure sensor Input [Engine is running]
  • Warm-up condition
  • Idle speed
1.12 - 1.31 V
[Engine is running]
  • Warm-up condition
  • Engine speed: 2000 RPM
1.22 - 1.42 V
48 (Y) 29 (B) Engine coolant temperature sensor Input [Engine is running]
  • Engine oil temperature: 20 °C (68 °F)
3.5 V
[Engine is running]
  • Engine oil temperature: 50 °C (122 °F)
2.2 V
[Engine is running]
  • Engine oil temperature: 90 °C (194 °F)
0.9 V
49 (W) 81 (GR) Heated oxygen sensor 2 (bank 1) Input [Engine is running]
  • Revving engine from idle to 3000 RPM quickly after the following conditions are met
    • Engine: after warming up
    • Keeping the engine speed between 3, 500 and 4000 RPM for 1 minute and at idle for 1 minute under no load
0 - 1.0 V
50 (V) 29 (B) Engine oil temperature sensor Input [Engine is running]
  • Engine oil temperature: 20 °C (68 °F)
3.5 V
[Engine is running]
  • Engine oil temperature: 50 °C (122 °F)
2.2 V
[Engine is running]
  • Engine oil temperature: 90 °C (194 °F)
0.9 V
51 (G) 81 (GR) Heated oxygen sensor 2 (bank 2) Input [Engine is running] Revving engine from idle to 3000 RPM quickly after the following conditions are met
  • Engine: after warming up
  • Keeping the engine speed between 3, 500 and 4000 RPM for 1 minute and at idle for 1 minute under no load
0 - 1.0 V
52 (W) 78 (B) 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.
54 (W) 78 (B) 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.
55 (LG) 29 (B) Battery temperature sensor Input [Ignition switch: ON]
  • Engine: Stopped
  • Battery temperature: 25 °C (77 °F)
3.3 V
56 (P) 29 (B) Battery current sensor Input [Engine is running]
  • Battery: Fully charged *2
  • Idle speed
2.6 - 3.5 V
60 (W) 76 (R) Sensor power supply [Intake camshaft position sensor (bank 2) ] - [Ignition switch: ON] 5 V
62 (LG) 29 (B) Engine oil pressure sensor Input [Engine is running]
  • Selector lever: N or P
  • Air conditioner switch: OFF
  • Engine oil temperature: 80 °C (176 °F)
  • Engine speed: Idle speed
1.57 - 1.90 V
[Engine is running]
  • Selector lever: N or P
  • Air conditioner switch: OFF
  • Engine oil temperature: 80 °C (176 °F)
  • Engine speed: 2000 RPM
1.61 - 2.12 V
63 (R) 77 (B) Sensor power supply (Crankshaft position sensor 2) - [Ignition switch: ON] 5 V
65 (BR) 72 (R) Sensor power supply [Exhaust camshaft position sensor (bank 2) ] - [Ignition switch: ON] 5 V
66 (R) 85 (P) Sensor power supply (Fuel rail pressure sensor) - [Ignition switch: ON] 5 V
67 (B) 76 (R) Intake camshaft position sensor (bank 2) Input [Engine is running]
  • Warm-up condition
  • Idle speed
NOTE: SYMBOL The pulse cycle changes depending on RPM at idle
4.0 - 5.0 VSYMBOL
SYMBOLGNSDB128261Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2000 RPM
4.0 - 5.0 VSYMBOL
SYMBOLGNSDB134568Courtesy of NISSAN NORTH AMERICA, INC.
68 (W) 204 (GR) Intake camshaft position sensor (bank 2) (Electric intake valve timing control signal) Output [Engine is running]
  • Warm-up condition
  • Idle speed
NOTE: SYMBOL The pulse cycle changes depending on RPM at idle
4.0 - 5.0 VSYMBOL
SYMBOLGNSDB135131Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2000 RPM
4.0 - 5.0 VSYMBOL
SYMBOLGNSDB135866Courtesy of NISSAN NORTH AMERICA, INC.
72 (R) - Sensor ground [Exhaust camshaft position sensor (bank 2) ] - - -
73 (W) 72 (R) Exhaust camshaft position sensor (bank 2) Input [Engine is running]
  • Warm-up condition
  • Idle speed
NOTE: SYMBOL The pulse cycle changes depending on RPM at idle
4.0 - 5.0 VSYMBOL
SYMBOLGNSDB134657Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2000 RPM
4.0 - 5.0 VSYMBOL
SYMBOLGNSDB134584Courtesy of NISSAN NORTH AMERICA, INC.
74 (W) 77 (B) Crankshaft position sensor 2 Input [Engine is running]
  • Warm-up condition
  • Idle speed
NOTE: SYMBOL The pulse cycle changes depending on RPM at idle
GNSDB126715Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2000 RPM
GNSDB136019Courtesy of NISSAN NORTH AMERICA, INC.
75 (W) 204 (GR) Start/Stop OFF switch Input [Ignition switch: ON] Start/Stop OFF switch: OFF BATTERY VOLTAGE (11 - 14 V)
[Ignition switch: ON] Start/Stop OFF switch: ON BATTERY VOLTAGE (11 - 14 V) ↓0 V↓BATTERY VOLTAGE (11 - 14 V)
76 (R) - Sensor ground [Intake camshaft position sensor (bank 2) ] - - -
77 (B) - Sensor ground (Crankshaft position sensor 2) - - -
78 (B) - Sensor ground (Exhaust temperature position sensor) - - -
79 (LG) 204 (GR) Starter motor relay cut OFF signal Output [Ignition switch: ON] 0 V
[Engine is running] Idle speed BATTERY VOLTAGE (11 - 14 V)
80 (BR) 204 (GR) Engine restart control relay Output [Engine is running]
  • Warm-up condition
  • Idle speed
BATTERY VOLTAGE (11 - 14 V)
[Idle start/stop system operate] While cranking of restart 0 V (While operating the starter motor)
81 (GR) - Sensor ground [Heated oxygen sensor 2 (bank 1), Heated oxygen sensor 2 (bank 2) ] - - -
83 (LG) 204 (GR) Engine restart relay Output [Engine is running]
  • Warm-up condition
  • Selector lever: D
  • Accelerator pedal: Fully depressed
  • Engine speed: Below 1, 500 RPM
NOTE: SYMBOL To decrease engine speed, refer to DTC detection condition B of P1650.
0 V (While operating the starter motor)
[Engine is running]
  • Warm-up condition
  • Idle speed
BATTERY VOLTAGE (11 - 14 V)
84 (V) 204 (GR) Fuel pump relay Output [Ignition switch: ON] For 1 second after turning ignition switch ON 0 - 1.5 V
[Ignition switch: ON] More than 1 second after turning ignition switch ON BATTERY VOLTAGE (11 - 14 V)
85 (P) - Sensor ground (Fuel rail pressure sensor) - - -
86 (B) 8 (B) Knock sensor (bank 2) Input [Ignition switch: ON] 2.44 V
[Engine is running]
  • Warm-up condition
  • Idle speed
2.50 V *1
87 (BR) - ECM ground - - -
89 (Y) 204 (GR) Intake manifold runner control valve motor (Open) Output [Engine is running]
  • Idle speed
0 V
[Engine is running]
  • Engine speed: Idle → 5000 RPM
  • Accelerator pedal: Fully depressed
Generates a battery voltage for a moment (11 - 14 V)
90 (BR) 204 (GR) Intake manifold runner control valve motor (Close) Output [Engine is running]
  • Idle speed
0 V
[Engine is running]
  • Engine speed: 5000 RPM → idle
  • Accelerator pedal: Fully released
Generates a battery voltage for a moment (11 - 14 V)
91 (P) 204 (GR) Air fuel ratio (A/F) sensor 1 heater (bank 1) Output [Ignition switch: ON] 13.5 V
[Engine is running]
  • Warm-up condition
  • Idle speed (More than 140 seconds after starting engine)
10.1 VSYMBOL
SYMBOLGNSDB126589Courtesy of NISSAN NORTH AMERICA, INC.
92 (R) 204 (GR) Air fuel ratio (A/F) sensor 1 heater (bank 2) Output [Ignition switch: ON] 13.5 V
[Engine is running]
  • Warm-up condition
  • Idle speed (More than 140 seconds after starting engine)
10.1 V SYMBOL
SYMBOLGNSDB126589Courtesy of NISSAN NORTH AMERICA, INC.
95 (V) 204 (GR) Throttle control motor power supply Input [Ignition switch: ON] BATTERY VOLTAGE (11 - 14 V)
96 (LG) 204 (GR) ECM relay Output [Ignition switch: ON] BATTERY VOLTAGE (11 - 14 V)
97 (B) - Shield - - -
99 (V) - Sensor ground (Power steering pressure sensor) - - -
100 (G) - Sensor ground (Throttle position sensor) - - -
101 (W) 204 (GR) Air fuel ratio (A/F) sensor 1 (bank 1) Input [Engine is running]
  • Warm-up condition
  • Engine speed: 2000 RPM
2.7 V Output voltage varies with air fuel ratio.
102 (B) 204 (GR) Air fuel ratio (A/F) sensor 1 (bank 1) Input [Ignition switch: ON] 2.2 V
103 (R) 100 (G) Throttle position sensor 1 Input [Ignition switch: ON]
  • Engine stopped
  • Selector lever: D
  • Accelerator pedal: Fully released
More than 0.36 V
[Ignition switch: ON]
  • Engine stopped
  • Selector lever: D
  • Accelerator pedal: Fully depressed
Less than 4.75 V
105 (LG) 204 (GR) Air fuel ratio (A/F) sensor 1 (bank 2) Input [Ignition switch: ON] 2.2 V
106 (V) 204 (GR) Air fuel ratio (A/F) sensor 1 (bank 2) Input [Engine is running]
  • Warm-up condition
  • Engine speed: 2000 RPM
2.7 V Output voltage varies with air fuel ratio.
108 (P) 125 (R) Refrigerant pressure sensor Input [Engine is running]
  • Warm-up condition
  • Idle speed
  • Both A/C switch and blower fan motor switch: ON (Compressor operates)
1.0 - 4.0 V
110 (G) 125 (R) Intake manifold runner control valve position sensor Input [Ignition switch: ON] 4.3 V
[Engine is running]
  • Engine speed: idle
4.3 V
[Engine is running]
  • Engine speed: 5000 RPM
0.8 V
114 (W) 100 (G) Throttle position sensor 2 Input [Ignition switch: ON]
  • Engine stopped
  • Selector lever: D
  • Accelerator pedal: Fully released
Less than 4.75 V
[Ignition switch: ON]
  • Engine stopped
  • Selector lever: D
  • Accelerator pedal: Fully depressed
More than 0.36 V
116 (Y) 99 (V) 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
122 (SHIELD) - Shield - - -
123 (R) 204 (GR) Park/Neutral position signal Input [Ignition switch: ON]
  • Shift lever: P or N
BATTERY VOLTAGE (11 - 14 V)
[Ignition switch: ON]
  • Shift lever: Except above position
0 V
125 (R) - Sensor ground (Refrigerant pressure sensor, Intake manifold runner control valve position sensor) - - -
129 (B) 100 (G) Sensor power supply (Throttle position sensor) - [Ignition switch: ON] 5 V
130 (P) 99 (V) Sensor power supply (Power steering pressure sensor) - [Ignition switch: ON] 5 V
136 (G) 125 (R) Sensor power supply (Refrigerant pressure sensor, Intake manifold runner control valve position sensor) - [Ignition switch: ON] 5 V
139 (BG) 204 (GR) 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
140 (BR) 204 (GR) 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)
142 (G) 204 (GR) Engine oil pressure control solenoid valve Output [Engine is running]
  • Warm-up condition
  • Engine oil temperature: Less than 120 °C (248 °F)
  • Idle speed
BATTERY VOLTAGE (11 - 14 V)
[Engine is running]
  • Coolant temperature: -10 to 60 °C (14 to 140 °F)
  • Engine oil temperature: Less than 120 °C (248 °F)
  • Engine speed: 3000 RPM or more
0 V
144 (G) 204 (GR) Voltage stabilizer signal Output [Idle start/stop system operate] While cranking of restart 12 VSYMBOL
SYMBOLGNSDB136206Courtesy of NISSAN NORTH AMERICA, INC.

(While operating the starter motor)
147 (R) 148 (L) Throttle control motor (Open) Output [Ignition switch: ON]
  • Engine stopped
  • Selector lever: D
  • Accelerator pedal: Fully depressed
2.5 VSYMBOL
SYMBOLGNSDB126292Courtesy of NISSAN NORTH AMERICA, INC.
[Ignition switch: ON]
  • Engine stopped
  • Selector lever: D
  • Accelerator pedal: Fully released
0.2 VSYMBOL
SYMBOLGNSDB125046Courtesy of NISSAN NORTH AMERICA, INC.
148 (L) 147 (R) Throttle control motor (Close) Output [Ignition switch: ON]
  • Engine stopped
  • Selector lever: D
  • Accelerator pedal: Fully depressed
0.2 VSYMBOL
SYMBOLGNSDB134931Courtesy of NISSAN NORTH AMERICA, INC.
[Ignition switch: ON]
  • Engine stopped
  • Selector lever: D
  • Accelerator pedal: Fully released
0.3 VSYMBOL
SYMBOLGNSDB126143Courtesy of NISSAN NORTH AMERICA, INC.
152 (G) 204 (GR) 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) SYMBOL
SYMBOLGNSDB109626Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Engine speed: About 2000 RPM (More than 100 seconds after starting engine)
12.2 VSYMBOL
SYMBOLGNSDB125876Courtesy of NISSAN NORTH AMERICA, INC.
153 (BR) 204 (GR) Ignition signal No. 3 Output [Ignition switch: ON] 0 V
[Engine is running]
  • Warm-up condition
  • Idle speed
NOTE: SYMBOL The pulse cycle changes depending on RPM at idle
0.2 VSYMBOL
SYMBOLGNSDB126364Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2000 RPM
0.4 VSYMBOL
SYMBOLGNSDB125179Courtesy of NISSAN NORTH AMERICA, INC.
154 (P) 204 (GR) Ignition signal No. 6 Output [Ignition switch: ON] 0 V
[Engine is running]
  • Warm-up condition
  • Idle speed
NOTE: SYMBOL The pulse cycle changes depending on RPM at idle
0.2 VSYMBOL
SYMBOLGNSDB126364Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2000 RPM
0.4 VSYMBOL
SYMBOLGNSDB125179Courtesy of NISSAN NORTH AMERICA, INC.
157 (L) 204 (GR) Exhaust valve timing control solenoid valve (bank 1)   [Ignition switch: ON] 13.8 V
[Ignition switch: ON]
  • Warm-up condition
  • Idle speed
9.2 V
159 (B) 204 (GR) Exhaust valve timing control solenoid valve (bank 2)   [Ignition switch: ON] 13.8 V
[Ignition switch: ON]
  • Warm-up condition
  • Idle speed
9.2 V
161 (Y) 204 (GR) Ignition signal No. 1 Output [Ignition switch: ON] 0 V
[Engine is running]
  • Warm-up condition
  • Idle speed
NOTE: SYMBOL The pulse cycle changes depending on RPM at idle
0.2 VSYMBOL
SYMBOLGNSDB126364Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2000 RPM
0.4 VSYMBOL
SYMBOLGNSDB125179Courtesy of NISSAN NORTH AMERICA, INC.
162 (GR) 204 (GR) Ignition signal No. 4 Output [Ignition switch: ON] 0 V
[Engine is running]
  • Warm-up condition
  • Idle speed
NOTE: SYMBOL The pulse cycle changes depending on RPM at idle
0.2 VSYMBOL
SYMBOLGNSDB126364Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2000 RPM
0.4 VSYMBOL
SYMBOLGNSDB125179Courtesy of NISSAN NORTH AMERICA, INC.
164 (G) 204 (GR) Ignition signal No. 2 Output [Ignition switch: ON] 0 V
[Engine is running]
  • Warm-up condition
  • Idle speed
NOTE: SYMBOL The pulse cycle changes depending on RPM at idle
0.2 VSYMBOL
SYMBOLGNSDB126364Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2000 RPM
0.4 VSYMBOL
SYMBOLGNSDB125179Courtesy of NISSAN NORTH AMERICA, INC.
167 (G) 204 (GR) LIN communication line Input/ Output [Ignition switch: ON] 12 V
168 (SB) 204 (GR) Ignition signal No. 5 Output [Ignition switch: ON] 0 V
[Engine is running]
  • Warm-up condition
  • Idle speed
NOTE: SYMBOL The pulse cycle changes depending on RPM at idle
0.2 VSYMBOL
SYMBOLGNSDB126364Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2000 RPM
0.4 VSYMBOL
SYMBOLGNSDB125179Courtesy of NISSAN NORTH AMERICA, INC.
170 (P) 204 (GR) Power supply for ECM (Back-up) Input [Ignition switch: ON] BATTERY VOLTAGE (11 - 14 V)
173 (W) 200 (B) EVAP control system pressure sensor Input [Ignition switch: ON] 3.5 - 4.5 V
[Engine is running]
  • Warm-up condition
  • Idle speed
3.5 - 4.5 V
175 (P) - CAN-L Input/output - -
176 (L) - CAN-H Input/output - -
177 (SB) 200 (B) Sensor power supply (EVAP control system pressure sensor) - [Ignition switch: ON] 5 V
180 (SB) 200 (B) Fuel tank temperature sensor Input [Ignition switch: ON]
  • Fuel tank temperature: 21 °C (70 °F)
3.43 V
182 (Y) 204 (GR) Fuel pump control module (FPCM) check Input [Ignition switch: ON] 0 V
[Engine is running]
  • Warm-up condition
  • Idle speed
12.7 - 13.5 V
185 (R) 204 (GR) Ignition switch Input [Ignition switch: OFF] 0 V
[Ignition switch: ON] BATTERY VOLTAGE (11 - 14 V)
186 (SB) 187 (GR) ICC steering switch (models with ICC system) Input [Ignition switch: ON] MAIN switch: Pressed 0 V
[Ignition switch: ON] CANCEL switch: Pressed 1.2 V
[Ignition switch: ON] DISTANCE switch: Pressed 2.1 V
[Ignition switch: ON] COAST/SET switch: Pressed 2.9 V
[Ignition switch: ON] ACCEL/RES switch: Pressed 3.6 V
[Ignition switch: ON] ICC steering switch: OFF 4.2 V
ASCD steering switch (models without ICC system) Input [Ignition switch: ON] MAIN switch: Pressed 4 V
[Ignition switch: ON] CANCEL switch: Pressed 3 V
[Ignition switch: ON] COAST/SET switch: Pressed 2 V
[Ignition switch: ON] ACCEL/RES switch: Pressed 1 V
[Ignition switch: ON] ASCD steering switch: OFF 0 V
187 (GR) - Sensor ground (ASCD steering switch) - - -
188 (Y) 204 (GR) Fuel pump control module (FPCM) Output [Ignition switch: ON] For a few second after turning ignition switch ON 12.7 V - 13.5 V
[Engine is running] 3.45 V - 12.5 V
189 (L) - Engine communication line-L Input/Output - -
190 (B) - Engine communication line-H Input/Output - -
191 (LG) 204 (GR) 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)
192 (Y) 204 (GR) 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)
193 (G) 204 (GR) EVAP canister vent control valve Output [Ignition switch: ON] 12.0 V
[Engine is running]
  • Warm-up condition
  • Idle speed
BATTERY VOLTAGE (11 - 14 V)
194 (GR) 196 (B) Sensor power supply (Accelerator pedal position sensor 2) - [Ignition switch: ON] 5 V
195 (LG) 196 (B) Accelerator pedal position sensor 2 Input [Ignition switch: ON]
  • Engine stopped
  • Accelerator pedal: Fully released
0.22 - 0.50 V
[Ignition switch: ON]
  • Engine stopped
  • Accelerator pedal: Fully depressed
2.1 - 2.5 V
196 (B) - Sensor ground (Accelerator pedal position sensor 2) - - -
197 (G) 204 (GR) Power supply for ECM Input [Ignition switch: ON] BATTERY VOLTAGE (11 - 14 V)
198 (R) 203 (BG) Sensor power supply (Accelerator pedal position sensor 1) - [Ignition switch: ON] 5 V
199 (BR) - ECM ground - - -
200 (B) - Sensor ground (EVAP control system pressure sensor, Fuel tank temperature sensor) - - -
201 (V) - ECM ground - - -
202 (L) 203 (BG) Accelerator pedal position sensor 1 Input [Ignition switch: ON]
  • Engine stopped
  • Accelerator pedal: Fully released
0.45 - 1.00 V
[Ignition switch: ON]
  • Engine stopped
  • Accelerator pedal: Fully depressed
4.4 - 4.8 V
203 (BG) - Sensor ground (Accelerator pedal position sensor 1) - - -
204 (GR) - ECM ground - - -

SYMBOL : 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.