2004 INFINITI FX35 Service Manual

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INFINITI FX35 2004  Service Manual EC-84
[VQ35DE]
TROUBLE DIAGNOSIS
Revision: 2004 November 2004 FX35/FX45
3. CHECK TARGET IDLE SPEED
 With CONSULT-II
1. Run engine at about 2,000 rpm for about 2 minutes under no-load.
2. Rev engine (2

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INFINITI FX35 2004  Service Manual TROUBLE DIAGNOSIS
EC-85
[VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: 2004 November 2004 FX35/FX45
6. PERFORM IDLE AIR VOLUME LEARNING
Refer to EC-49, "
Idle Air Volume Learning" .
Is Idle Air Volume L

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INFINITI FX35 2004  Service Manual EC-86
[VQ35DE]
TROUBLE DIAGNOSIS
Revision: 2004 November 2004 FX35/FX45
10. CHECK IGNITION TIMING
1. Run engine at idle.
2. Check ignition timing with a timing light.
OK or NG
OK >>INSPECTION END
NG >

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INFINITI FX35 2004  Service Manual TROUBLE DIAGNOSIS
EC-87
[VQ35DE]
C
D
E
F
G
H
I
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K
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MA
EC
Revision: 2004 November 2004 FX35/FX45
15. CHECK IGNITION TIMING AGAIN
1. Run engine at idle.
2. Check ignition timing with a timing light.
O

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INFINITI FX35 2004  Service Manual EC-88
[VQ35DE]
TROUBLE DIAGNOSIS
Revision: 2004 November 2004 FX35/FX45
Symptom Matrix ChartABS006KS
SYSTEM — BASIC ENGINE CONTROL SYSTEM
SYMPTOM
Reference 
page
HARD/NO START/RESTART (EXCP. HA)
ENG

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INFINITI FX35 2004  Service Manual TROUBLE DIAGNOSIS
EC-89
[VQ35DE]
C
D
E
F
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H
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EC
Revision: 2004 November 2004 FX35/FX45
1 - 6: The numbers refer to the order of inspection.
(continued on next page)
SYSTEM — ENGINE MECHAN

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INFINITI FX35 2004  Service Manual EC-90
[VQ35DE]
TROUBLE DIAGNOSIS
Revision: 2004 November 2004 FX35/FX45
Air Air duct
55555 5EM-17
Air cleanerEM-17
Air leakage from air duct
(Mass air flow sensor — electric 
throttle control actuat

Page 1432 of 4449

INFINITI FX35 2004  Service Manual TROUBLE DIAGNOSIS
EC-91
[VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: 2004 November 2004 FX35/FX45
1 - 6: The numbers refer to the order of inspection.Cooling
Radiator/Hose/Radiator filler cap
55555 55