Coil INFINITI QX56 2011 Factory Owner's Manual

INFINITI QX56 2011 Factory Owner's Manual QX56 2011 INFINITI INFINITI https://www.carmanualsonline.info/img/42/57033/w960_57033-0.png INFINITI QX56 2011 Factory Owner's Manual

Page 2532 of 5598

INFINITI QX56 2011  Factory Owners Manual 
EC-508
< DTC/CIRCUIT DIAGNOSIS >[VK56VD]
IGNITION SIGNAL
YES >> GO TO 6.
NO >> Repair open circuit or short to power in harness or connectors.
6.CHECK CONDENSER
Refer to  EC-510, "
Component Inspecti

Page 2533 of 5598

INFINITI QX56 2011  Factory Owners Manual 
IGNITION SIGNALEC-509
< DTC/CIRCUIT DIAGNOSIS > [VK56VD]
C
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K L
M A
EC
NP
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YES >> GO TO 10.
NO >> Repair open circuit or short to power in harness or connectors.
10.CHECK IGNITION COIL

Page 2534 of 5598

INFINITI QX56 2011  Factory Owners Manual 
EC-510
< DTC/CIRCUIT DIAGNOSIS >[VK56VD]
IGNITION SIGNAL
3. Remove fuel pump fuse in IPDM E/R to release fuel pressure.
NOTE:
 For the fuse number, refer to  EC-114, "
Wiring Diagram".
 For the fus

Page 2563 of 5598

INFINITI QX56 2011  Factory Owners Manual 
EM-1
ENGINE
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K L
M
SECTION EM
A
EM
N
O P
CONTENTS
ENGINE MECHANICAL
PRECAUTION ................ ...............................3
PRECAUTIONS ............................................

Page 2578 of 5598

INFINITI QX56 2011  Factory Owners Manual 
EM-16
< BASIC INSPECTION >
COMPRESSION PRESSURE
COMPRESSION PRESSURE
InspectionINFOID:0000000006289521
1. Warm up engine thoroughly. Then, stop it.
2. Release fuel pressure. Refer to EC-153, "
Work P

Page 2585 of 5598

INFINITI QX56 2011  Factory Owners Manual 
SPARK PLUGEM-23
< PERIODIC MAINTENANCE >
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M A
EM
NP
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SPARK PLUG
Exploded ViewINFOID:0000000006289531
Removal and InstallationINFOID:0000000006289532
REMOVAL
1. Remove engine cover.

Page 2586 of 5598

INFINITI QX56 2011  Factory Owners Manual 
EM-24
< PERIODIC MAINTENANCE >
SPARK PLUG
Install ignition coil marked with an identification mark (A) on
cylinder No. 5, 6, 7 and 8.
InspectionINFOID:0000000006289533
INSPECTION AFTER REMOVAL
Use th

Page 2591 of 5598

INFINITI QX56 2011  Factory Owners Manual 
IGNITION COILEM-29
< REMOVAL AND INSTALLATION >
C
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G H
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K L
M A
EM
NP
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IGNITION COIL
Exploded ViewINFOID:0000000006289541
Removal and InstallationINFOID:0000000006289542
REMOVAL
1. Remove eng

Page 2595 of 5598

INFINITI QX56 2011  Factory Owners Manual 
ROCKER COVEREM-33
< REMOVAL AND INSTALLATION >
C
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G H
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M A
EM
NP
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ROCKER COVER
Exploded ViewINFOID:0000000006289545
Removal and InstallationINFOID:0000000006289546
REMOVAL
1. Remove engin

Page 2597 of 5598

INFINITI QX56 2011  Factory Owners Manual 
ROCKER COVEREM-35
< REMOVAL AND INSTALLATION >
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EM
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4. Tighten bolts in two steps separately in numerical order as
shown in the figure.
 Because of the limited working spac