Page 1481 of 3051
4 CHEC KLOA DSIGNA LCIRCUI TOVERAL LFUNCTION-I
Withou tCONSU LT -II
SEF956X
5 CHEC KLOA DSIGNA LCIRCUI TOVERAL LFUNCTION-II
Withou tCONSU LT -II
SEF957X
6 CHEC KREA RWINDO WDEFOGGE RFUNCTION
Diagnostic Procedure Ð Load Signal Ð (Cont'd)
Page 1482 of 3051
7 CHEC KREA RWINDO WDEFOGGE RINPU TSIGNA LCIRCUIT
8 DETEC TMALFUNCTIONIN GPART
9 CHEC KHEADLAM PFUNCTION
Diagnostic Procedure Ð Load Signal Ð (Cont'd)
Page 1483 of 3051

10 CHECK HEADLAMP INPUT SIGNAL CIRCUIT
Without Daytime Light system
1. Stop engine.
2. Disconnect ECM harness connector.
3. Disconnect lighting switch connector.
4. Check harness continuity between ECM terminal 50 and lighting switch connector terminal 10 under the following con-
ditions.
SEF161Z
5. Also check harness for short to ground and short to power.
With Daytime Light system
1. Stop engine.
2. Disconnect ECM harness connector.
3. Disconnect headlamp relay LH connector.
4. Check harness continuity between ECM terminal 50 and headlamp relay LH connector terminal 3 under the following
conditions.
SEF445Z
5. Also check harness for short to ground and short to power.
OK or NG
OK©GO TO 12.
NG©GO TO 11.
11 DETECT MALFUNCTIONING PART
Check the following.
+Harness connectors M49, F43 (where fitted)
+Harness connectors M71, F45 (where fitted)
+Harness connectors M10, E105
+Diode 1
+Harness for open and short between ECM and lighting switch connector
+Harness for open and short between ECM and headlamp relay LH
©Repair open circuit or short to ground or short to power in harness or connectors.
12 CHECK INTERMITTENT INCIDENT
Perform ªTROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENTº, EC-670.
©INSPECTION END
ELECTRICAL LOAD SIGNALSR20DE
Diagnostic Procedure Ð Load Signal Ð (Cont'd)
EC-1058
Page 1484 of 3051
DiagnosticProcedur eÐ Heate rContro lPanel
1 CHEC KCIRCUI TOVERAL LFUNCTION
SEF620Y
2 CHEC KINPU TSIGNA LCIRCUIT
3 DETEC TMALFUNCTIONIN GPART
Diagnostic Procedure Ð Heater Control Panel (Fan Switch) Ð
Page 1485 of 3051
Wiring DiagramNLEC1725MODELS WITH ECM IN ENGINE COMPARTMENTNLEC1725S01
YEC718
MI & DATA LINK CONNECTORSSR20DE
Wiring Diagram
EC-1060
Page 1486 of 3051
MODELS WITH ECM IN CABINNLEC1725S02
YEC944
MI & DATA LINK CONNECTORSSR20DE
Wiring Diagram (Cont'd)
EC-1061
Page 1487 of 3051

Fuel Pressure RegulatorNLEC1887
Fuel pressure at idling
kPa (bar, kg/cm2, psi)Vacuum hose is connected Approximately 235 (2.35, 2.4, 34)
Vacuum hose is disconnected Approximately 294 (2.94, 3.0, 43)
Idle Speed and Ignition TimingNLEC1888
Target idle speed*1 rpm No-load*3 (in ªPº or ªNº position) 750±50
Air conditioner: ON rpm In ªPº or ªNº position 825±50
Ignition timing*2 In ªPº or ªNº position 15ɱ2É BTDC
Throttle position sensor idle position V0.15 - 0.85
*1: Throttle position sensor harness connector connected
*2: Throttle position sensor harness connector disconnected
*3: Under the following conditions:
+Air conditioner switch: OFF
+Electrical load: OFF (Lights & rear window defogger)
+Steering wheel: Kept in straight-ahead position
Ignition CoilNLEC1889
Primary voltage VBattery voltage (11 - 14)
Primary resistance [at 25ÉC (77ÉF)]WApproximately 2.2
Secondary resistance [at 25ÉC (77ÉF)] kWApproximately 17
Mass Air Flow SensorNLEC1890
Supply voltage VBattery voltage (11 - 14)
Output voltage V1.3 - 1.7*
Mass air flow
(Using CONSULT-II or GST) g´m/sec2.5 - 5.0 at idle*
7.1 - 12.5 at 2,500 rpm*
*: Engine is warmed up to normal operating temperature and idling under no-load.
Engine Coolant Temperature SensorNLEC1891
Temperature ÉC (ÉF) Resistance kW
20 (68) 2.1 - 2.9
50 (122) 0.68 - 1.00
90 (194) 0.236 - 0.260
EGR Volume Control Valve (where fitted)NLEC1905
Resistance [at 20ÉC (68ÉF)]W
Between terminals 1-2, 2-3, 4-5 and 5-620.9 - 23.1
EGR Temperature Sensor (where fitted)NLEC1892
EGR temperature
ÉC (ÉF)Voltage
VResistance
MW
0 (32) 4.56 0.73 - 0.89
50 (122) 2.25 0.074 - 0.082
100 (212) 0.59 0.012 - 0.014
SERVICE DATA AND SPECIFICATIONS (SDS)SR20DE
Fuel Pressure Regulator
EC-1062
Page 1488 of 3051
![NISSAN ALMERA TINO 2001 Service Repair Manual Fuel PumpNLEC1893
Resistance [at 25ÉC (77ÉF)]W0.2 - 5.0
IACV-AAC ValveNLEC1894
Resistance [at 20ÉC (68ÉF)]W20±24
InjectorNLEC1895
Resistance [at 20ÉC (68ÉF)]W13.1 ± 16.0
ResistorNLEC1896
Resis NISSAN ALMERA TINO 2001 Service Repair Manual Fuel PumpNLEC1893
Resistance [at 25ÉC (77ÉF)]W0.2 - 5.0
IACV-AAC ValveNLEC1894
Resistance [at 20ÉC (68ÉF)]W20±24
InjectorNLEC1895
Resistance [at 20ÉC (68ÉF)]W13.1 ± 16.0
ResistorNLEC1896
Resis](/manual-img/5/57352/w960_57352-1487.png)
Fuel PumpNLEC1893
Resistance [at 25ÉC (77ÉF)]W0.2 - 5.0
IACV-AAC ValveNLEC1894
Resistance [at 20ÉC (68ÉF)]W20±24
InjectorNLEC1895
Resistance [at 20ÉC (68ÉF)]W13.1 ± 16.0
ResistorNLEC1896
Resistance [at 25ÉC (77ÉF)] kWApproximately 5
Throttle Position SensorNLEC1897
Throttle valve conditionsVoltage (at normal operating temperature, engine off, ignition switch ON,
throttle opener disengaged)
Completely closed (a)0.15 - 0.85V
Partially openBetween (a) and (b)
Completely open (b)3.5 - 4.7V
Heated Oxygen Sensor 1 (Front) HeaterNLEC1898
Resistance [at 25ÉC (77ÉF)]W2.3 - 4.3
Intake Air Temperature SensorNLEC1900
Temperature ÉC (ÉF) Resistance kW
20 (68) 2.1 - 2.9
80 (176) 0.27 - 0.38
EVAP Canister Purge Volume Control ValveNLEC1901
Resistance [at 20ÉC (68ÉF)]W31-35
Heated Oxygen Sensor 2 (Rear) HeaterNLEC1902
Resistance [at 25ÉC (77ÉF)]W2.3 - 4.3
Crankshaft Position Sensor (OBD)NLEC1903
Resistance [at 20ÉC (68ÉF)]W166 - 204
SERVICE DATA AND SPECIFICATIONS (SDS)SR20DE
Fuel Pump
EC-1063