Nissan Almera Tino V10. Manual — part 649
EC-1422
[YD (WITHOUT EURO-OBD)]
DTC P0605 ECM
2.
REPLACE ECM
1.
Replace ECM.
2.
Perform initialization of NATS system and registration of all NATS ignition key IDs. Refer to
"NATS (Nissan Anti-theft System)"
.
3.
Perform Fuel Pump Learning Value Clearing. Refer to
EC-1270, "Fuel Pump Learning Value Clearing"
.
>> INSPECTION END
DTC P0606 ECM
EC-1423
[YD (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
M
A
EC
DTC P0606 ECM
PFP:23710
Description
EBS014XN
The ECM consists of a microcomputer and connectors for signal
input and output and for power supply. The ECM controls the engine.
On Board Diagnosis Logic
EBS014XO
DTC Confirmation Procedure
EBS014XP
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
WITH CONSULT-II
1.
Turn ignition switch ON.
2.
Select “DATA MONITOR” mode with CONSULT-II.
3.
Wait at least 5 seconds.
4.
If DTC is detected, go to
EC-1423, "Diagnostic Procedure"
.
Diagnostic Procedure
EBS014XQ
1.
INSPECTION START
With CONSULT-II
1.
Turn ignition switch ON.
2.
Select “SELF DIAG RESULTS” mode with CONSULT-II.
3.
Touch “ERASE”.
4.
Perform
EC-1423, "DTC Confirmation Procedure"
, again.
5.
Is DTC P0606 displayed again?
Yes or No
Yes
>> GO TO 2.
No
>> INSPECTION END
MBIB0625E
DTC No.
Trouble diagnosis name
DTC detecting condition
Possible cause
P0606
Engine control module
(Processor)
ECM calculation function is malfunctioning.
●
ECM
SEF817Y
EC-1424
[YD (WITHOUT EURO-OBD)]
DTC P0606 ECM
2.
REPLACE ECM
1.
Replace ECM.
2.
Perform initialization of NATS system and registration of all NATS ignition key IDs. Refer to
"NATS (Nissan Anti-theft System)"
.
3.
Perform “Fuel Pump Learning Value Clearing”. Refer to
EC-1270, "Fuel Pump Learning Value Clearing"
.
>> INSPECTION END
DTC P0628, P0629 FUEL PUMP
EC-1425
[YD (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
M
A
EC
DTC P0628, P0629 FUEL PUMP
PFP:16700
Description
EBS014XR
To control the amount of the fuel inhalation of the fuel pump, a plunger is built into the fuel pump. When the
amount of the fuel inhalation of fuel increases, the fuel pump raises the fuel exhalation pressure. As a result,
the fuel injection pressure is raised. When the load of the engine increases, the ECM sends a signal to the fuel
pump to raise the injection pressure.
CONSULT-II Reference Value in Data Monitor Mode
EBS014XS
Specification data are reference values.
ECM Terminals and Reference Value
EBS014XT
Specification data are reference values and are measured between each terminal and ground.
Pulse signal is measured by CONSULT-II.
CAUTION:
Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in dam-
age to the ECM's transistor. Use a ground other than ECM terminals, such as the ground.
MONITOR ITEM
CONDITION
SPECIFICATION
PUMP CURRENT
●
Engine: After warming up
●
Air conditioner switch: OFF
●
Shift lever: Neutral position
●
No-load
Idle
1,700 - 1,900 mA
2,000 rpm
1,600 - 1,800 mA
TERMI-
NAL
NO.
WIRE
COLOR
ITEM
CONDITION
DATA
(DC Voltage and Pulse Signal)
10
Y/L
Fuel pump power supply
[Engine is running]
●
Warm-up condition
●
Idle speed
0 - 12.5V
[Engine is running]
●
Warm-up condition
●
Engine speed is 2,000 rpm
0 - 12.5V
MBIB0885E
MBIB0886E
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