Nissan Versa Sedan. Instruction — part 364
ENGINE CONTROL SYSTEM SYMPTOMS
EC-455
< SYMPTOM DIAGNOSIS >
[HR16DE]
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1 - 6: The numbers refer to the order of inspection.
Valve
mecha-
nism
Timing chain
5
5
5
5
5
5
5
5
EM-47, "Removal and
Installation"
Camshaft
Intake valve timing control
EM-47, "Removal and
Installation"
Exhaust valve timing con-
trol
EM-47, "Removal and
Installation"
Intake valve
3
Exhaust valve
Ex-
haust
Exhaust manifold/Tube/
Muffler/Gasket
5
5
5
5
5
5
5
5
EX-4, "Inspection"
EM-30, "Removal and
Installation"
Three way catalyst
Lubri-
cation
Oil pan/Oil strainer/Oil
pump/Oil filter/Oil gallery/
Oil cooler
5
5
5
5
5
5
5
5
EM-33, "Removal and
Installation"
EM-89, "Removal and
Installation"
LU-8, "Inspection"
LU-6, "Engine Lubrica-
tion System"
Oil level (Low)/Filthy oil
Cooling
Radiator/Hose/Radiator
filler cap
5
5
5
5
5
5
5
4
5
CO-12, "RADIATOR :
Inspection"
CO-12, "RADIATOR
CAP : Inspection"
Thermostat
5
Water pump
Water gallery
Cooling fan
5
CO-17, "Removal and
Installation"
Coolant level (Low)/Con-
taminated coolant
NATS (NISSAN Vehicle Immobilizer
System)
1
1
SEC-47, "Work Flow"
SEC-126, "Work Flow"
SYMPTOM
Reference page
HARD/NO S
TA
R
T/RES
TA
R
T (E
XCP
. HA)
E
N
GINE
ST
ALL
HES
IT
A
TION/SURGING/FLA
T
SPOT
S
P
ARK KNOC
K
/DET
O
NA
TI
ON
LACK OF
POWER/POOR ACCELERA
TION
HIG
H
IDL
E
/L
OW
ID
LE
ROUGH IDLE/HUNTING
ID
LING VI
BRA
T
ION
S
LOW/NO RETU
RN
T
O ID
LE
OVERHEA
T
S
/W
A
TER TEMPERA
T
URE HIG
H
E
XCESSIVE
FUEL CON
S
UMP
T
ION
E
XCESSIVE
OIL
C
O
NSUMP
T
ION
B
A
TTER
Y
DEAD (UNDER CHARGE)
Warranty symptom code
AA
AB
AC
AD
AE
AF
AG AH
AJ
AK
AL
AM HA
EC-456
< SYMPTOM DIAGNOSIS >
[HR16DE]
NORMAL OPERATING CONDITION
NORMAL OPERATING CONDITION
Description
INFOID:0000000009267326
FUEL CUT CONTROL (AT NO LOAD AND HIGH ENGINE SPEED)
If the engine speed is above 2,400 rpm under no load (for example, the shift lever position is neutral and
engine speed is over 2,400 rpm) fuel will be cut off after some time. The exact time when the fuel is cut off var-
ies based on engine speed.
Fuel cut will be operated until the engine speed reaches 2,000 rpm, then fuel cut will be cancelled.
NOTE:
This function is different from deceleration control listed under Multiport Fuel Injection (MFI) System,
IDLE SPEED
EC-457
< PERIODIC MAINTENANCE >
[HR16DE]
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PERIODIC MAINTENANCE
IDLE SPEED
Inspection
INFOID:0000000009267327
1.
CHECK IDLE SPEED
With CONSULT
Check idle speed in “DATA MONITOR” mode with CONSULT.
Without CONSULT
Check idle speed by installing the pulse type tachometer clamp on the loop wire or on suitable high-tension
wire which installed between No.1 ignition coil and No.1 spark plug.
With GST
Check idle speed with Service $01 of GST.
>> INSPECTION END
EC-458
< PERIODIC MAINTENANCE >
[HR16DE]
IGNITION TIMING
IGNITION TIMING
Inspection
INFOID:0000000009267328
1.
CHECK IGNITION TIMING
1. Attach timing light (A) to loop wire (1) as shown.
2. Check ignition timing.
>> INSPECTION END
JPBIA5335ZZ
1
: Timing indicator
MBIB1331E
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