Infiniti G35 (V35). Manual — part 470
IGNITION COIL
EM-35
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IGNITION COIL
PFP:22448
Components
NBS000K2
Removal and Installation
NBS000K3
REMOVAL
1.
Remove engine cover with power tool. Refer to
EM-18, "INTAKE MANIFOLD COLLECTOR"
.
2.
Remove air cleaner case and air duct (for ignition coil of left bank side). Refer to
3.
Move aside harness, harness bracket, and hoses located above ignition coil.
4.
Disconnect harness connector from ignition coil.
5.
Remove ignition coil.
CAUTION:
Do not shock it.
INSTALLATION
Install in the reverse order of removal.
1.
Ignition coil
2.
Spark plug
PBIC4751E
EM-36
SPARK PLUG (PLATINUM-TIPPED TYPE)
SPARK PLUG (PLATINUM-TIPPED TYPE)
PFP:22401
Components
NBS000K4
Removal and Installation
NBS000K5
REMOVAL
1.
Remove engine cover with power tool. Refer to
EM-18, "INTAKE MANIFOLD COLLECTOR"
2.
Remove ignition coil. Refer to
3.
Remove spark plug using spark plug wrench (commercial ser-
vice tool).
INSPECTION AFTER REMOVAL
Use standard type spark plug for normal condition.
Hot type spark plug is suitable when fouling occurs with standard type spark plug under conditions such as:
●
Frequent engine starts
●
Low ambient temperatures
Cold type spark plug is suitable when spark plug knock occurs with standard type spark plug under conditions
such as:
●
Extended highway driving
●
Frequent high engine revolution
1.
Ignition coil
2.
Spark plug
PBIC4751E
SEM294A
Make
NGK
Standard type
PLFR5A-11
Hot type
PLFR4A-11
Cold type
PLFR6A-11
Gap (Nominal)
: 1.1 mm (0.043 in)
SPARK PLUG (PLATINUM-TIPPED TYPE)
EM-37
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CAUTION:
●
Do not drop or shock spark plug.
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Do not use wire brush for cleaning.
●
If plug tip is covered with carbon, spark plug cleaner may
be used.
●
Checking and adjusting plug gap is not required between
change intervals.
INSTALLATION
Install in the reverse order of removal.
Cleaner air pressure:
Less than 588 kPa (6 kg/cm
2
, 85 psi)
Cleaning time:
Less than 20 seconds
SMA773C
SMA806CA
EM-38
FUEL INJECTOR AND FUEL TUBE
FUEL INJECTOR AND FUEL TUBE
PFP:16600
Components
NBS000K6
CAUTION:
Do not remove or disassemble parts unless instructed as shown in the figure.
Removal and Installation
NBS000K7
REMOVAL
WARNING:
●
Put a “CAUTION: FLAMMABLE” sign in the workshop.
●
Be sure to work in a well ventilated area and furnish workshop with a CO
2
fire extinguisher.
●
Do not smoke while servicing fuel system. Keep open flames and sparks away from the work area.
●
To avoid the danger of being scalded, do not drain engine coolant when engine is hot.
1.
Remove engine cover with power tool. Refer to
EM-18, "INTAKE MANIFOLD COLLECTOR"
2.
Release fuel pressure. Refer to
EC-81, "FUEL PRESSURE RELEASE"
1.
Fuel damper
2.
O-ring
3.
Fuel sub-tube
4.
EVAP hose
5.
Intake manifold collector (lower) rear right side
6.
Fuel feed hose (with damper)
7.
Fuel tube
8.
Spacer
9.
Clip
10. O-ring (blue)
11. Fuel injector
12. O-ring (brown)
13. Hose clamp
14. Bracket
15. Quick connector cap
16. Centralized under-floor piping
PBIC2044E
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