2003 NISSAN ALMERA N16 Electronic Repair Manual

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NISSAN ALMERA N16 2003  Electronic Repair Manual TROUBLE DIAGNOSIS
EC-439
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DIAGNOSTIC WORKSHEET
Description
There are many operating conditions that lead to the malfunction  of
engine components. A go

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NISSAN ALMERA N16 2003  Electronic Repair Manual EC-440
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TROUBLE DIAGNOSIS
Worksheet Sample
DTC Inspection Priority ChartEBS00KES
If some DTCs are displayed at the same time, perform inspections one by one based on the followi

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NISSAN ALMERA N16 2003  Electronic Repair Manual TROUBLE DIAGNOSIS
EC-441
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Fail-safe ChartEBS00KET
●When the DTC listed below is detected, the ECM enters the fail-safe mode and the MI lights up.
Pri

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NISSAN ALMERA N16 2003  Electronic Repair Manual EC-442
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TROUBLE DIAGNOSIS
●When there is an open circuit on MI circuit, the ECM cannot warn the driver by lighting MI up when there
is malfunction on engine control system.
Th

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NISSAN ALMERA N16 2003  Electronic Repair Manual TROUBLE DIAGNOSIS
EC-443
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Basic InspectionEBS00KEU
1.INSPECTION START
1. Check service records for any recent repairs that may indicate a related malfu

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NISSAN ALMERA N16 2003  Electronic Repair Manual EC-444
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TROUBLE DIAGNOSIS
3. CHECK TARGET IDLE SPEED
With CONSULT-II
1. Run engine at about 2,000 rpm for about 2 minutes under no-load.
2. Rev  engine  (2,000  to  3,000  rpm)

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NISSAN ALMERA N16 2003  Electronic Repair Manual TROUBLE DIAGNOSIS
EC-445
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6.PERFORM IDLE AIR VOLUME LEARNING
Refer to EC-425, "
Idle Air Volume Learning" .
Ye s   o r   N o
Ye s > > G O   T O

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NISSAN ALMERA N16 2003  Electronic Repair Manual EC-446
[QG (WITHOUT EURO-OBD)]
TROUBLE DIAGNOSIS
10. CHECK IGNITION TIMING
1. Run engine at idle.
2. Check ignition timing with a timing light.
OK or NG
OK >>INSPECTION END
NG >> GO TO 11.
11 .  PERFO