NISSAN TERRANO 2004 Service Repair Manual

19 CHECK ENGINE OIL PRESSURE SWITCH-2 INPUT SIGNAL CIRCUIT
1. Turn ignition switch ªOFFº.
2. Disconnect engine oil pressure switch-2 harness connector.
3. Turn ignition switch ªONº.
4. Check voltage between engine oil pressure switch-2 terminal 1 and ground with CONSULT-II or tester.
SEC976D
Voltage: Battery voltageOK or NG
OK EGO TO 21.
NG EGO TO 20.
20 DETECT MALFUNCTIONING PART
Check the following.
IHarness connectors M807, E201
I Harness connectors F120, M812 (LHD models)
I Resistor
I 10A fuse
I Fuse block (J/B) connector F48 (LHD models)
I Fuse block (J/B) connector M756 (RHD models)
I Harness for open between engine oil pressure switch-2 and fuse
ERepair harness or connectors.
21 CHECK ECM INPUT SIGNAL CIRCUIT-I
Check voltage between ECM terminal 27 and ground with CONSULT-II or tester.
SEC388DVoltage: Battery voltage
OK or NG
OK EGO TO 23.
NG EGO TO 22.
ENGINE OIL PRESSURE SWITCHZD30DDTi
Diagnostic Procedure (Cont'd)
EC-306
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22 DETECT MALFUNCTIONING PART
Check the following.
IHarness connectors F120, M812 (LHD models)
I Fuse block (J/B) connector F48 (LHD models)
I Fuse block (J/B) connector M756 (RHD models)
I 10A fuse
I Resistor
I Harness for open or short between ECM and fuse
ERepair open circuit or short to ground or short to power in harness or connectors.
23 CHECK INTERMITTENT INCIDENT
Refer to ªTROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENTº EC-78.
OK or NG
OK EReplace engine oil pressure switch-2.
NG ERepair harness or connectors.
24 OVERALL FUNCTION CHECK-V
1. Turn ignition switch ªOFFº.
2. Disconnect engine oil pressure switch-2 harness connector.
3. Start engine and warm it up to normal operating temperature.
4. Keep engine speed between 3,600 to 4,200 rpm at least 30 seconds.
5. Check oil pressure warning lamp illumination.
Oil pressure warning lamp should not illuminate.
OK or NG
OK EGO TO 25.
NG EReplace oil pressure switch-2.
25 DETECT MALFUNCTIONING PART
Check the following.
IHarness for short to ground between ECM and engine oil pressure switch-2
I Harness for short to ground between ECM and fuse block
ERepair short to ground in harness or connectors.
ENGINE OIL PRESSURE SWITCHZD30DDTi
Diagnostic Procedure (Cont'd)
EC-307
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Wiring Diagram
LHD MODELS
YEC665A
AIR CONDITIONER CONTROLZD30DDTi
EC-308
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RHD MODELS
YEC666A
AIR CONDITIONER CONTROLZD30DDTi
Wiring Diagram (Cont'd)EC-309
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Wiring Diagram
LHD MODESL
YEC669A
MI (MIL) & DATA LINK CONNECTORSZD30DDTi
EC-310
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RHD MODELS
YEC670A
MI (MIL) & DATA LINK CONNECTORSZD30DDTi
Wiring Diagram (Cont'd)EC-311
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General Specifications
Unit: rpm
EngineZD30DDTi
Idle speed 750 25
Maximum engine speed 4,300
Injection Pump Numbers
EnginePart numberPump assembly number
ZD30DDTi 16700 VG100 109342-4023
Injection Nozzle
Unit: kPa (bar, kg/cm2, psi)
Initial injection pressureUsed 19,026 (190.3, 194, 2,759)
New 19,516 - 20,497 (195.2 - 205.0, 199 - 209, 2,830 - 2,972)
Limit 16,182 (161.8, 165, 2,346)
Engine Coolant Temperature Sensor
Temperature ÉC (ÉF)
Resistance kW
20 (68) 2.1 - 2.9
50 (122) 0.68 - 1.00
90 (194) 0.236 - 0.260
Crankshaft Position Sensor (TDC)
Resistance [at 20ÉC (68ÉF)] W 1,287 - 1,573
Glow Plug
Resistance [at 20ÉC (68ÉF)]W Approximately 0.5
Accelerator Position Sensor
Throttle valve conditionsResistance between terminals 2 and 3 kW[at 25ÉC (77ÉF)]
Completely closed Approximately 0.5
Partially open 0.5-4
Completely open Approximately 4
EGR Volume Control Valve
Resistance [at 25ÉC (77ÉF)]W 13-17
SERVICE DATA AND SPECIFICATIONS (SDS)ZD30DDTi
EC-312
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Alphabetical & Numerical Index for DTC
ALPHABETICAL INDEX FOR DTC
X: Applicable Ð: Not applicable
Items
(CONSULT-II screen terms) DTC
MI illuminationReference page
CONSULT-II
GST*1 ECM*2
ACCEL POS SENSOR P0120 0403 X EC-388
AIR CONDITIONR RLY P1530 0805 X EC-463
BRAKE SW P0571 0807 X EC-423
CONT SLEEV POS SEN P1207 0105 X EC-437
COOLANT TEMP SEN P0115 0103 X EC-384
CRANK POS SEN
(TDC) P0335 0407 X EC-408
ECM RLY P1620 0902 X EC-469
ECM 2 P1607 0301 X EC-467
ECM 10 P1107 0802 Ð EC-430
ECM 12 P1603 0901 X EC-467
EGR SOL/V A P1404 0806 Ð EC-454
EGR SOL/V B P1405 0808 Ð EC-454
F/INJ F/B 2 P1206 0108 X EC-432
F/INJ TIMG F/B P1246 0201 X EC-403
FUEL CUT S/V 1 P0215 0306 X EC-399
FUEL TEMP SENSOR P0180 0402 X EC-395
GLOW LAMP P0381 0908 Ð EC-412
GLOW RELAY P0380 0803 Ð EC-412
INJ TIMING CONT/V P0216 0904 X EC-403
MAS AIR FLOW SEN P0100 0102 X EC-379
MI P0650 0907 Ð EC-427
NEEDL LIFT SE (RPM) P1242 0906 X EC-450
NEEDLE LIFT SEN P1240 0304 X EC-450
NO SELF DIAGNOSTIC
FAILURE INDICATED P0000 0505 Ð Ð
OVER HEAT P1217 0208 X EC-441
THROTTLE SOLENOID
VA LV E P1407 0808 Ð EC-454
VEHICLE SPEED SEN P0500 0104 Ð EC-420
*1: These numbers are prescribed by ISO 15031-6.
*2: In Diagnostic Test Mode II (Self-diagnostic results). These numbers are controlled by NISSAN.
TROUBLE DIAGNOSIS Ð INDEXTD27Ti
EC-313
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NUMERICAL INDEX FOR DTC
X: Applicable Ð: Not applicable
DTCItems
(CONSULT-II screen terms) MI illumination Reference page
CONSULT-II
GST*1 ECM*2
P0000 0505 NO SELF DIAGNOSTIC
FAILURE INDICATED ÐÐ
P0100 0102 MAS AIR FLOW SEN X EC-379 P0115 0103 COOLANT TEMP SEN X EC-384
P0120 0403 ACCEL POS SENSOR X EC-388
P0180 0402 FUEL TEMP SENSOR X EC-395
P0215 0306 FUEL CUT S/V 1 X EC-399
P0216 0904 INJ TIMING CONT/V X EC-403
P0335 0407 CRANK POS SEN
(TDC) X EC-408
P0380 0803 GLOW RELAY Ð EC-412
P0381 0908 GLOW LAMP Ð EC-412
P0500 0104 VEHICLE SPEED SEN Ð EC-420
P0571 0807 BRAKE SW X EC-423
P0650 0907 MI Ð EC-427 P1107 0802 ECM 10 Ð EC-430
P1206 0108 F/INJ F/B 2 X EC-432
P1207 0105 CONT SLEEV POS SEN X EC-437
P1217 0208 OVER HEAT X EC-441
P1240 0304 NEEDLE LIFT SEN X EC-450
P1242 0906 NEEDL LIFT SE(RPM) X EC-450
P1246 0201 F/INJ TIMG F/B X EC-403
P1404 0806 EGR SOL/V A Ð EC-454
P1405 0808 EGR SOL/V B Ð EC-454
P1407 0808 THROTTLE SOLENOID
VA LV E Ð EC-454
P1530 0805 AIR CONDITIONR RLY X EC-463
P1603 0901 ECM 12 X EC-467
P1607 0301 ECM 2 X EC-467
P1620 0902 ECM RLY X EC-469
*1: These numbers are prescribed by ISO 15031-6.
*2: In Diagnostic Test Mode II (Self-diagnostic results). These numbers are controlled by NISSAN.
TROUBLE DIAGNOSIS Ð INDEXTD27Ti
Alphabetical & Numerical Index for DTC
(Cont'd)
EC-314
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Precautions
SUPPLEMENTAL RESTRAINT SYSTEM (SRS) ªAIR BAGº AND ªSEAT BELT
PRE-TENSIONERº
The Supplemental Restraint System such as ªAIR BAGº and ªSEAT BELT PRE-TENSIONERº used along with
a seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of
collision. The SRS composition which is available to NISSAN MODEL R20 is as follows (The composition
varies according to the destination and optional equipment.):
IFor a frontal collision
The Supplemental Restraint System consists of driver air bag module (located in the center of the steer-
ing wheel), front passenger air bag module (located on the instrument panel on passenger side), front seat
belt pre-tensioners, a diagnosis sensor unit, warning lamp, wiring harness and spiral cable.
I For a side collision
The Supplemental Restraint System consists of front side air bag module (located in the outer side of front
seat), side air bag (satellite) sensor, diagnosis sensor unit (one of components of air bags for a frontal
collision), wiring harness, warning lamp (one of components of air bags for a frontal collision).
WARNING:
I To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance should be per-
formed by an authorized NISSAN dealer.
I Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system.
I Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. Spiral cable and wiring harnesses covered with yellow insulation tape either just
before the harness connectors or for the complete harness are related to the SRS.
PRECAUTIONS
IBefore connecting or disconnecting the ECM harness
connector, turn ignition switch OFF and disconnect nega-
tive battery terminal. Failure to do so may damage the ECM
because battery voltage is applied to ECM even if ignition
switch is turned off.
I Do not disassemble ECM.
SEF289H
PRECAUTIONS AND PREPARATIONTD27Ti
EC-315
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