NISSAN ALMERA TINO 2001 Service Repair Manual

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)

7 CHEC KREA RWINDO WDEFOGGE RINPU TSIGNA LCIRCUIT
8 DETEC TMALFUNCTIONIN GPART
9 CHEC KHEADLAM PFUNCTION
Diagnostic Procedure Ð Load Signal Ð (Cont'd)

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

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

Wiring DiagramNLEC1725MODELS WITH ECM IN ENGINE COMPARTMENTNLEC1725S01
YEC718
MI & DATA LINK CONNECTORSSR20DE
Wiring Diagram
EC-1060

MODELS WITH ECM IN CABINNLEC1725S02
YEC944
MI & DATA LINK CONNECTORSSR20DE
Wiring Diagram (Cont'd)
EC-1061

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

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

Alphabetical & P No. Index for DTCNLEC0600ALPHABETICAL INDEX FOR DTCNLEC0600S01X: Applicable Ð: Not applicable
Items
(CONSULT-II screen terms)DTC
MI illumination Reference page
CONSULT-II ECM
ACCEL POS SENSOR P0120 0403 X EC-1155
BATTERY VOLTAGE P1660 0502 Ð EC-1262
BRAKE SW P0571 0807 X EC-1177
COOLANT TEMP SEN P0115 0103 X EC-1150
CRANK POS SEN (TDC) P0335 0407 X EC-1166
ECM RLY P1620 0902 X EC-1255
ECM 2 P1607 0301 X EC-1253
ECM 10 P1107 0802 X EC-1185
ECM 12 P1603 0901 X EC-1253
ECM 15 P1621 0903 Ð EC-1260
FUEL CUT SYSTEM2 P1202 1002 X EC-1194
MASS AIR FLOW SEN P0100 0102 X EC-1143
NATS MALFUNCTION P1610 - P1615* Ð Ð EC-1097
NO DTC IS DETECTED.
FURTHER TESTING
MAY BE REQUIRED.P0000 0505ÐÐ
OVER HEAT P1217 0208 X EC-1201
P1´CAM POS SEN P1341 0701 X EC-1239
P2´TDC PULSE SIG P1337 0702 X EC-1232
P3´PUMP COMM LINE P1600 0703 X EC-1246
P4´SPILL/V CIRC P1251 0704 X EC-1225
P5´PUMP C/MODULE P1690 0705 X EC-1264
P7´F/INJ TIMG FB P1241 0707 X EC-1218
P9´FUEL TEMP SEN P1180 0402 X EC-1187
VEHICLE SPEED SEN P0500 0104 X EC-1172
*: This DTC is displayed with CONSULT-II only.
TROUBLE DIAGNOSIS Ð INDEXYD22DDTI
Alphabetical & P No. Index for DTC
EC-1064

P NO. INDEX FOR DTC=NLEC0600S02X: Applicable Ð: Not applicable
DTC
MI illuminationItems
(CONSULT-II screen terms)Reference page
CONSULT-II ECM
P0000 0505ÐNO DTC IS DETECTED.
FURTHER TESTING
MAY BE REQUIRED.Ð
P0100 0102 X MASS AIR FLOW SEN EC-1143
P0115 0103 X COOLANT TEMP SEN EC-1150
P0120 0403 X ACCEL POS SENSOR EC-1155
P0335 0407 X CRANK POS SEN (TDC) EC-1166
P0500 0104 X VEHICLE SPEED SEN EC-1172
P0571 0807 X BRAKE SW EC-1177
P1107 0802 X ECM 10 EC-1185
P1180 0402 X P9´FUEL TEMP SEN EC-1187
P1202 1002 X FUEL CUT SYSTEM2 EC-1194
P1217 0208 X OVER HEAT EC-1201
P1241 0707 X P7´F/INJ TIMG FB EC-1218
P1251 0704 X P4´SPILL/V CIRC EC-1225
P1337 0702 X P2´TDC PULSE SIG EC-1232
P1341 0701 X P1´CAM POS SEN EC-1239
P1600 0703 X P3´PUMP COMM LINE EC-1246
P1603 0901 X ECM 12 EC-1253
P1607 0301 X ECM 2 EC-1253
P1610 - P1615* Ð Ð NATS MALFUNCTION EC-1097
P1620 0902 X ECM RLY EC-1255
P1621 0903 Ð ECM 15 EC-1260
P1660 0502 Ð BATTERY VOLTAGE EC-1262
P1690 0705 X P5´PUMP C/MODULE EC-1264
*: This DTC is displayed with CONSULT-II only.
TROUBLE DIAGNOSIS Ð INDEXYD22DDTI
Alphabetical & P No. Index for DTC (Cont'd)
EC-1065