2001 NISSAN ALMERA N16 Idle control valve

[x] Cancel search: Idle control valve

Page 328 of 2493

NISSAN ALMERA N16 2001  Electronic Repair Manual System DescriptionNJEC0015S02
SEF742M
The ignition timing is controlled by the ECM to maintain the best air-fuel ratio for every running condition of
the engine. The ignition timing data is stored in

Page 333 of 2493

NISSAN ALMERA N16 2001  Electronic Repair Manual Positive Crankcase Ventilation
DESCRIPTIONNJEC0022
SEF921W
This system returns blow-by gas to the intake collector.
The positive crankcase ventilation (PCV) valve is provided to conduct crankcase blow

Page 381 of 2493

NISSAN ALMERA N16 2001  Electronic Repair Manual Freeze frame data
item*Description
ENGINE SPEED
[rpm]+The engine speed at the moment a malfunction is detected is displayed.
VEHICL SPEED
[km/h] or [mph]+The vehicle speed at the moment a malfunction

Page 385 of 2493

NISSAN ALMERA N16 2001  Electronic Repair Manual TEST ITEM CONDITION JUDGEMENT CHECK ITEM (REMEDY)
IACV-AAC/V
OPENING+Engine: After warming up, idle
the engine.
+Change the IACV-AAC valve
opening steps using CONSULT-
II.Engine speed changes accordin

Page 420 of 2493

NISSAN ALMERA N16 2001  Electronic Repair Manual Symptom Matrix ChartNJEC0041SYSTEM Ð ENGINE CONTROL SYSTEMNJEC0041S01
SYMPTOM
Reference
page
HARD/NO START/RESTART (EXCP. HA)
ENGINE STALL
HESITATION/SURGING/FLAT SPOT
SPARK KNOCK/DETONATION
LACK OF

Page 424 of 2493

NISSAN ALMERA N16 2001  Electronic Repair Manual CONSULT-II Reference Value in Data Monitor
Mode
NJEC0042Remarks:
+Specification data are reference values.
+Specification data are output/input values which are detected or supplied by the ECM at the

Page 430 of 2493

NISSAN ALMERA N16 2001  Electronic Repair Manual TERMI-
NAL
NO.WIRE
COLORITEM CONDITION DATA (DC Voltage)
3 W/RHeated oxygen sensor 2
heater (rear)[Engine is running]
+Engine speed is below 3,600 rpm
+After driving for 2 minutes at a speed of 70
km/

Page 464 of 2493

NISSAN ALMERA N16 2001  Electronic Repair Manual Component DescriptionNJEC0079NOTE:
If DTC P0120 (0120) is displayed with DTC P0510 (0510), first perform trouble diagnosis for DTC P0510,
EC-321.
The throttle position sensor responds to the accelerat
Page:   < prev 1-8 9-16 17-24 25-32 33-40 41-48 ... 96 next >