Infiniti Q45. Manual - part 530
SERVICE DATA AND SPECIFICATIONS (SDS)
EC-759
C
D
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F
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K
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A
EC
SERVICE DATA AND SPECIFICATIONS (SDS)
PFP:00030
Fuel Pressure
NBS00282
Idle Speed and Ignition Timing
NBS00283
*: Under the following conditions:
●
Air conditioner switch: OFF
●
Electric load: OFF (Lights, heater fan & rear window defogger)
●
Steering wheel: Kept in straight-ahead position
Calculated Load Value
NBS00284
Mass Air Flow Sensor
NBS00285
*: Engine is warmed up to normal operating temperature and running under no load.
Intake Air Temperature Sensor
NBS00286
Engine Coolant Temperature Sensor
NBS00287
Fuel Temperature Sensor
NBS0028A
Crankshaft Position Sensor (POS)
NBS0028B
Refer to
EC-378, "Component Inspection"
Camshaft Position Sensor (PHASE)
NBS0028C
Refer to
EC-385, "Component Inspection"
A/F Sensor 1 Heater
NBS002Y9
Fuel pressure at idling kPa (kg/cm
2
, psi)
Approximately 350 (3.57, 51)
Target idle speed
No load* (in P or N position)
650
±
50 rpm
Air conditioner: ON
In P or N position
700 rpm or more
Ignition timing
In P or N position
12
°±
5
°
BTDC
Conditions
Calculated load value % (Using CONSULT-II or GST)
At idle
15.0 - 35.0
At 2,500 rpm
10.0 - 35.0
Supply voltage
Battery voltage (11 - 14V)
Output voltage at idle
1.0 - 1.2V*
Mass air flow (Using CONSULT-II or GST)
3.8 - 5.2 g·m/sec at idle*
16.0 - 21.5 g·m/sec at 2,500 rpm*
Temperature
°
C (
°
F)
Resistance k
Ω
25 (77)
1.800 - 2.200
Temperature
°
C (
°
F)
Resistance k
Ω
20 (68)
2.1 - 2.9
50 (122)
0.68 - 1.00
90 (194)
0.236 - 0.260
Temperature
°
C (
°
F)
Resistance k
Ω
20 (68)
2.3 - 2.7
50 (122)
0.79 - 0.90
Resistance [at 25
°
C (77
°
F)]
2.3 - 4.3
Ω