Nissan Primera P11. Manual — part 199
YEC077A
ELECTRICAL LOAD SIGNAL
QG16
I
18DE
Wiring Diagram (Cont’d)
EC-353
Wiring Diagram
NCEC0466
YEC078A
MI & DATA LINK CONNECTORS
QG16
I
18DE
Wiring Diagram
EC-354
Fuel Pressure Regulator
NCEC0467
Fuel pressure at idling
kPa (bar, kg/cm
2
, psi)
Vacuum hose is connected
Approximately 235 (2.35, 2.4, 34)
Vacuum hose is disconnected
Approximately 294 (2.94, 3.0, 43)
Idle Speed and Ignition Timing
NCEC0468
Target idle speed*
rpm
700±50
Air conditioner: ON
rpm
825 or more
Ignition timing
8°±5° BTDC
Throttle position sensor idle position
V
0.35 - 0.65
*: Under the following conditions:
I
Air conditioner switch: OFF
I
Electrical load: OFF (Lights, heater fan & rear window defogger)
I
Steering wheel: Kept in straight-ahead position
Mass Air Flow Sensor
NCEC0470
Supply voltage (Heater)
V
Battery voltage (11 - 14)
Supply voltage (Sensor)
V
Approximately 5
Output voltage
V
1.0 - 1.7*
Mass air flow
(Using CONSULT-II or GST)
g
⋅
m/sec
1.0 - 4.0 at idle*
5.0 - 10.0 at 2,500 rpm*
*: Engine is warmed up to normal operating temperature and idling under no-load.
Intake Air Temperature Sensor
NCEC0480
Temperature
°C (°F)
Resistance
k
Ω
20 (68)
2.1 - 2.9
80 (176)
0.27 - 0.38
Engine Coolant Temperature Sensor
NCEC0471
Temperature
°C (°F)
Resistance
k
Ω
20 (68)
2.1 - 2.9
50 (122)
0.68 - 1.00
90 (194)
0.236 - 0.260
Throttle Position Sensor
NCEC0477
Throttle valve conditions
Resistance [at 25°C (77°F)]
Completely closed
Approximately 0.6 k
Ω
(a)
Partially open
Between (a) and (b)
Completely open
Approximately 4.0 k
Ω
(b)
Heated Oxygen Sensor 1 Heater (Front)
NCEC0478
Resistance [at 25°C (77°F)]
Ω
2.3 - 4.3
Heated Oxygen Sensor 2 Heater (Rear)
NCEC0483
Resistance [at 25°C (77°F)]
Ω
2.3 - 4.3
SERVICE DATA AND SPECIFICATIONS (SDS)
Fuel Pressure Regulator
EC-355
Crankshaft Position Sensor (POS)
NCEC0558
Terminal No. (Polarity)
Resistance
Ω
[at 25°C (77°F)]
3 (+) - 1 (−)
Except 0 or
∞
2 (+) - 1 (−)
3 (+) - 2 (−)
Camshaft Position Sensor (PHASE)
NCEC0559
Terminal No. (Polarity)
Resistance
Ω
[at 25°C (77°F)]
3 (+) - 1 (−)
Except 0 or
∞
2 (+) - 1 (−)
3 (+) - 2 (−)
EGR Volume Control Valve (If so equipped)
NCEC0560
Terminal No.
Resistance
Ω
[at 20°C (68°F)]
1 - 2
20 - 24
2 - 3
4 - 5
5 - 6
EGR Temperature Sensor (If so equipped)
NCEC0472
EGR temperature
°C (°F)
Voltage
V
Resistance
M
Ω
0 (32)
4.56
0.62 - 1.05
50 (122)
2.25
0.065 - 0.094
100 (212)
0.59
0.011 - 0.015
EVAP Canister Purge Volume Control Valve
NCEC0481
Resistance [at 20°C (68°F)]
Ω
31 - 35
IACV-AAC Valve
NCEC0474
Terminal No.
Resistance
Ω
[at 20°C (68°F)]
1 - 2
20 - 24
2 - 3
4 - 5
5 - 6
Injector
NCEC0475
Resistance [at 25°C (77°F)]
Ω
13.5 - 17.5
SERVICE DATA AND SPECIFICATIONS (SDS)
Crankshaft Position Sensor (POS)
EC-356
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