Infiniti M45 (Y34). Manual - part 504

POSITIVE CRANKCASE VENTILATION

EC-705

C

D

E

F

G

H

I

J

K

L

M

A

EC

PCV VALVE VENTILATION HOSE

1.

Check hoses and hose connections for leaks.

2.

Disconnect all hoses and clean with compressed air. If any hose
cannot be freed of obstructions, replace.

S-ET277

EC-706

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

PFP:00030

Fuel Pressure Regulator

ABS002UK

Idle Speed and Ignition Timing

ABS002UL

*: 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

ABS002UM

Mass Air Flow Sensor

ABS002UN

*: Engine is warmed up to normal operating temperature and running under no-load.

Intake Air Temperature Sensor

ABS002UO

Engine Coolant Temperature Sensor

ABS002UP

Heated Oxygen Sensor 1

ABS002UQ

Heated Oxygen sensor 2

ABS002UR

Fuel Temperature Sensor

ABS002US

Crankshaft Position Sensor (POS)

ABS002UT

Refer to 

EC-316, "Component Inspection"

 .

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

Condition

Calculated load value % (Using CONSULT-II or GST)

At idle

14.0 - 33.0

At 2,500 rpm

12.0 - 25.0

Supply voltage

Battery voltage (11 - 14V)

Output voltage at idle

1.2 - 1.8*V

Mass air flow (Using CONSULT-II or GST)

2.0 - 6.0 g·m/sec at idle*

7.0 - 20.0 g·m/sec at 2,500 rpm*

Temperature 

°

C (

°

F)

Resistance k

Ω

25 (77)

1.9 - 2.1

Temperature 

°

C (

°

F)

Resistance k

Ω

20 (68)

2.1 - 2.9

50 (122)

0.68 - 1.00

90 (194)

0.236 - 0.260

Resistance [at 25

°

C (77

°

F)]

3.3 - 4.0

Ω

Resistance [at 25

°

C (77

°

F)]

5.0 - 7.0

Ω

Temperature 

°

C (

°

F)

Resistance k

Ω

20 (68)

2.3 - 2.7

50 (122)

0.79 - 0.90

SERVICE DATA AND SPECIFICATIONS (SDS)

EC-707

C

D

E

F

G

H

I

J

K

L

M

A

EC

Camshaft Position Sensor (PHASE)

ABS002UU

Refer to 

EC-321, "Component Inspection"

 .

Radiator Coolant Temperature Sensor

ABS002UV

Throttle Control Motor

ABS002UW

Injector

ABS002UX

Fuel Pump

ABS002UY

Radiator coolant temperature

°

C (

°

F)

Resistance

k

Ω

–10 (14)

9.017 - 9.723

20 (68)

2.437 - 2.595

90 (194)

0.2416 - 0.2575

110 (230)

0.1451 - 0.1522

150 (302)

0.05927 - 0.06267

Resistance [at 25

°

C (77

°

F)]

Approximately 1 - 15

Ω

Resistance [at 10 - 60

°

C (50 - 140

°

F)]

13.5 - 17.5

Ω

Resistance [at 25

°

C (77

°

F)]

0.2 - 5.0

Ω

EC-708

SERVICE DATA AND SPECIFICATIONS (SDS)