2011 INFINITI QX56 oil pressure

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Page 2548 of 5598

INFINITI QX56 2011  Factory Service Manual 
EC-524
< SYMPTOM DIAGNOSIS >[VK56VD]
ENGINE CONTROL SYSTEM SYMPTOMS
SYMPTOM DIAGNOSIS
ENGINE CONTROL SYSTEM SYMPTOMS
Symptom TableINFOID:0000000006218028
SYSTEM — BASIC ENGINE CONTROL SYSTEM
SYMPTO

Page 2549 of 5598

INFINITI QX56 2011  Factory Service Manual 
ENGINE CONTROL SYSTEM SYMPTOMSEC-525
< SYMPTOM DIAGNOSIS > [VK56VD]
C
D
E
F
G H
I
J
K L
M A
EC
NP
O
Mass air flow sensor circuit
1
12 2
222 2 EC-201
Engine coolant temperature sensor circuit
333
EC-2

Page 2550 of 5598

INFINITI QX56 2011  Factory Service Manual 
EC-526
< SYMPTOM DIAGNOSIS >[VK56VD]
ENGINE CONTROL SYSTEM SYMPTOMS
1 - 6: The numbers refer to the order of inspection.
(continued on next page)
SYSTEM — ENGINE MECHANICAL & OTHER
Manifold absolut

Page 2563 of 5598

INFINITI QX56 2011  Factory Service Manual 
EM-1
ENGINE
C
DE
F
G H
I
J
K L
M
SECTION EM
A
EM
N
O P
CONTENTS
ENGINE MECHANICAL
PRECAUTION ................ ...............................3
PRECAUTIONS ............................................

Page 2564 of 5598

INFINITI QX56 2011  Factory Service Manual 
EM-2
Removal and Installation  ........................................30
ROCKER COVER  ..............................................33
Exploded View  ...............................................

Page 2566 of 5598

INFINITI QX56 2011  Factory Service Manual 
EM-4
< PRECAUTION >
PRECAUTIONS
If turning the steering wheel is required with the battery disconnected or discharged, follow the operation pro-
cedure below before starting the repair operation.
OPE

Page 2578 of 5598

INFINITI QX56 2011  Factory Service 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 2586 of 5598

INFINITI QX56 2011  Factory Service 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