2001 NISSAN ALMERA TINO Service Repair Manual

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Page 1089 of 3051

NISSAN ALMERA TINO 2001 Service Repair Manual TERMI-
NAL
NO.WIRE
COLORITEM CONDITION DATA (DC Voltage)
72 PUEGR temperature sen-
sor
(where fitted)[Engine is running]
+Warm-up condition
+Idle speedLess than 4.5V
[Engine is running]
+Warm-up condi

Page 1090 of 3051

NISSAN ALMERA TINO 2001 Service Repair Manual TERMI-
NAL
NO.WIRE
COLORITEM CONDITION DATA (DC Voltage)
101
103
105
107R/B
Y/B
G/B
L/BInjector No. 1
Injector No. 2
Injector No. 3
Injector No. 4[Engine is running]
+Warm-up condition
+Idle speedBATT

Page 1091 of 3051

NISSAN ALMERA TINO 2001 Service Repair Manual DescriptionNLEC1748The specification (SP) value indicates the tolerance of the value that is displayed in ªDATA MONITOR (SPEC)º
mode of CONSULT-II during normal operation of the Engine Control Syste

DescriptionNLEC1748The specification (SP) value indicates the tolerance of the value that is displayed in ªDATA MONITOR (SPEC)º
mode of CONSULT-II during normal operation of the Engine Control System. When the value in ªDATA MONI-
TOR (SPEC)º mode is within the SP value, the Engine Control System is confirmed OK. When the value in
ªDATA MONITOR (SPEC)º mode is NOT within the SP value, the Engine Control System may have one or
more malfunctions.
The SP value is used to detect malfunctions that may affect the Engine Control System, but will not light the
MIL.
The SP value will be displayed for the following three items:
+B/FUEL SCHDL (The fuel injection pulse width programmed into ECM prior to any learned on board cor-
rection)
+A/F ALPHA-B1/B2 (The mean value of air-fuel ratio feedback correction factor per cycle)
+MAS A/F SE-B1 (The signal voltage of the mass air flow sensor)
Testing ConditionNLEC1749+Vehicle driven distance: More than 5,000 km (3,107 miles)
+Barometric pressure: 98.3 - 104.3 kPa (0.983 - 1.043 bar, 1.003 - 1.064 kg/cm2, 14.25 - 15.12 psi)
+Atmospheric temperature: 20 - 30ÉC (68 - 86ÉF)
+Engine coolant temperature: 75 - 95ÉC (167 - 203ÉF)
+Transmission: Warmed-up*1
+Electrical load: Not applied*2
+Engine speed: Idle
*1: For after the engine is warmed up to normal operating temperature, drive vehicle until ªFLUID TEMP SEº
(CVT fluid temperature sensor signal) indicates less than 0.9V.
*2: Rear window defogger switch, air conditioner switch, lighting switch are ªOFFº. Cooling fans are not oper-
ating. Steering wheel is straight ahead.
SEF601Z
Inspection ProcedureNLEC1750NOTE:
Perform ªDATA MONITOR (SPEC)º mode in maximum scale dis-
play.
1. Perform ªBasic Inspectionº, EC-623.
2. Confirm that the testing conditions indicated above are met.
3. Select ªB/FUEL SCHDLº, ªA/F ALPHA-B1º and ªMAS A/F
SE-B1º in ªDATA MONITOR (SPEC)º mode with CONSULT-II.
4. Make sure that monitor items are within the SP value.
5. If NG, go to ªDiagnostic Procedureº, EC-667.
TROUBLE DIAGNOSIS Ð SPECIFICATION VALUESR20DE
Description
EC-666

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NISSAN ALMERA TINO 2001 Service Repair Manual Diagnostic ProcedureNLEC1751
SEF613ZA
TROUBLE DIAGNOSIS Ð SPECIFICATION VALUESR20DE
Diagnostic Procedure
EC-667

Page 1093 of 3051

NISSAN ALMERA TINO 2001 Service Repair Manual SEF768Z
TROUBLE DIAGNOSIS Ð SPECIFICATION VALUESR20DE
Diagnostic Procedure (Contd)
EC-668

Page 1094 of 3051

NISSAN ALMERA TINO 2001 Service Repair Manual SEF615Z
TROUBLE DIAGNOSIS Ð SPECIFICATION VALUESR20DE
Diagnostic Procedure (Contd)
EC-669

Page 1095 of 3051

NISSAN ALMERA TINO 2001 Service Repair Manual DescriptionNLEC1376Intermittent incidents (I/I) may occur. In many cases, the problem resolves itself (the part or circuit function
returns to normal without intervention). It is important to realize

Page 1096 of 3051

NISSAN ALMERA TINO 2001 Service Repair Manual Main Power Supply and Ground Circuit
WIRING DIAGRAM (MODELS WITH ECM IN ENGINE
COMPARTMENT)
NLEC1378
YEC686
TROUBLE DIAGNOSIS FOR POWER SUPPLYSR20DE
Main Power Supply and Ground Circuit
EC-671

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