Nissan Primera P11. Manual — part 282
DIODE TYPE - 1
YEC853
ECM
: Detectable line for DTC
: Non-detectable line for DTC
: With XENON headlamp or daytime light system
: Except
HD
: Hyper CVT models
: M/T models
OFF
FUSE
BLOCK
(J/B)
REFER TO THE FOLLOWING
FUSE BLOCK -
Junction Box (J/B)
: This connector is not shown in “HARNESS LAYOUT” of EL section.
2ND
1ST
LOW
HIGH
PASS
COMBINATION
SWITCH
(LIGHTING
SWITCH)
With XENON headlamp . . . R/W
Except XENON headlamp . . . G
With daytime light system . . . 1
Without daytime light system . . . 2
With daytime light system . . . 2
Without daytime light system . . . 1
To
EL-DEF
TIME
CONTROL
UNIT
DIODE
To EL-H/LAMP
Refer to
EL-POWER.
Headlamp
relay LH
To
EL-LAMP
With daytime light system and
with XENON headlamp. . . R/l
With daytime light system and
without XENON headlamp. . . P/B
Without daytime light system . . . OR/L
ELECTRICAL LOAD SIGNAL
SR20DE
Wiring Diagram (Cont’d)
EC-327
DIODE TYPE - 2
YEC095A
ELECTRICAL LOAD SIGNAL
SR20DE
Wiring Diagram (Cont’d)
EC-328
Wiring Diagram
NCEC0466
YEC096A
MI & DATA LINK CONNECTORS
SR20DE
Wiring Diagram
EC-329
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*1
rpm
No-load*3 (in “P” or “N” position)
750±50
Air conditioner: ON
rpm
In “P” or “N” position
825 or more
Ignition timing*2
In “P” or “N” position
15°±2° BTDC
Throttle position sensor idle position
V
0.35 - 0.65
*1: Throttle position sensor harness connector connected
*2: Throttle position sensor harness connector disconnected
*3: 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
Ignition Coil
NCEC0574
Primary voltage
V
Battery voltage (11 - 14)
Primary resistance [at 25°C (77°F)]
k
Ω
2.2
Secondary resistance [at 25°C (77°F)]
k
Ω
Approximately 17
Mass Air Flow Sensor
NCEC0470
Supply voltage (Heater)
V
Battery voltage (11 - 14)
Supply voltage (Sensor)
V
Approximately 5
Output voltage
V
1.3 - 1.7*
Mass air flow
(Using CONSULT-II or GST)
g
⋅
m/sec
2.5 - 5.0 at idle*
7.1 - 12.5 at 2,500 rpm*
*: Engine is warmed up to normal operating temperature and idling under no-load.
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
Fuel Pump
NCEC0473
Resistance [at 25°C (77°F)]
Ω
0.2 - 5.0
IACV-AAC Valve
NCEC0474
Resistance [at 20°C (68°F)]
Ω
Between terminals 1 - 2, 2 - 3, 4 - 5 and 5 - 6
20 - 24
Injector
NCEC0475
Resistance [at 25°C (77°F)]
Ω
13.5 - 17.5
SERVICE DATA AND SPECIFICATIONS (SDS)
Fuel Pressure Regulator
EC-330
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