Accelerator NISSAN PATROL 2004 Electronic Repair Manual

Edition: July 2004
Release: July 2004 (01)
Publication No.: SM4E00-1Y61E0E
Reference No.: 7711347233GENERAL INFORMATIONGI
MAINTENANCEMA
ENGINE MECHANICALEM
ENGINE LUBRICATION &
COOLING SYSTEMSLC
ENGINE CONTROL SYSTEMEC
ACCELERATOR CONTROL,
FUEL & EXHAUST SYSTEMFE
CLUTCHCL
MANUAL TRANSMISSIONMT
AUTOMATIC TRANSMISSIONAT
TRANSFERTF
PROPELLER SHAFT &
DIFFERENTIAL CARRIERPD
FRONT AXLE & FRONT SUSPENSIONFA
REAR AXLE & REAR SUSPENSIONRA
BRAKE SYSTEMBR
STEERING SYSTEMST
RESTRAINT SYSTEMRS
BODY & TRIMBT
HEATER & AIR CONDITIONERHA
ELECTRICAL SYSTEMEL
ALPHABETICAL INDEXIDX
PATROL
MODEL Y61 SERIES
NISSAN EUROPE S.A.S.
2004 NISSAN EUROPE S.A.S.
Produced in The Netherlands
Not to be reproduced in whole or in part
without the prior written permission of
Nissan Europe S.A.S., Paris, France.
QUICK REFERENCE INDEX

General Speci®cations
EngineTB48DE
Automatic transmission modelRE5R05A
Destination Except for Europe For Europe
Transmission model code number 91X69 91X68
Stall torque ratio2.0:1
Transmission gear ratio1st 3.540
2nd 2.264
3rd 1.471
4th 1.000
5th 0.834
Reverse 2.370
Recommended ¯uid Genuine Nissan ATF Matic Fluid J*1
Fluid capacity10.4 - 10.7 liter (9-1/8 - 9-3/8 Imp qt)
CAUTION:
+Use only Genuine Nissan ATF Matic Fluid J*1. Do not mix with other ¯uid.
+Using automatic transmission ¯uid other than Genuine Nissan ATF Matic Fluid J*1 will deteriorate in driveability and automatic transmis-
sion durability, and may damage the automatic transmission, which is not covered by the warranty.
*1: Refer to MA section, ªFluids and Lubricantsº.
Vehicle Speed When Shifting Gears
Throttle posi-
tionVehicle Speed km/h (MPH)
D
1®D2D2®D3D3®D4D4®D5D5®D4D4®D3D3®D2D2®D1
Full throttle52-56
(32 - 35)81-89
(50 - 55)126 - 136
(78 - 85)188 - 198
(117 - 123)184 - 194
(114 - 121)116 - 126
(72 - 78)70-78
(43 - 48)36-40
(22 - 25)
Half throttle32-36
(20 - 22)62-68
(39 - 42)104 - 112
(65 - 70)126 - 134
(78 - 83)100 - 108
(62 - 67)61-69
(38 - 43)37-43
(23 - 27)10-14
(6-9)
+At half throttle, the accelerator opening is 4/8 of the full opening.
Vehicle Speed When Performing and Releasing
Lock-up
Throttle positionVehicle speed km/h (MPH)
Lock-up ªONº Lock-up ªOFFº
Closed throttle 64 - 72 (39 - 45) 61 - 69 (38 - 43)
Half throttle 164 - 172 (102 - 107) 130 - 138 (81 - 86)
+At closed throttle, the accelerator opening is less than 1/8.
+At half throttle, the accelerator opening is 4/8 of the full opening.
Stall Revolution
Stall revolution1,900 - 2,200 rpm
Line Pressure
Engine speed (rpm)Line Pressure kPa (bar, kg/cm
2, psi)
ªRº position ªDº, ªMº positions
Idling Revolution 392 - 441 (3.9 - 4.4, 4.0 - 4.5, 57 - 64) 373 - 422 (3.7 - 4.2, 3.8 - 4.3, 54 - 61)
Stall Revolution 1,700 - 1,890 (17.0 - 18.9, 17.3 - 19.3, 247 - 274) 1,310 - 1,500 (13.1 - 15.0, 13.4 - 15.3, 191 - 218)
SERVICE DATA AND SPECIFICATIONS (SDS)RE5R05A
AT-4014

CONSULT-II Reference Value in Data Monitor
Mode
Remarks:
+Speci®cation data are reference values.
+Speci®cation data are output/input values which are detected or supplied by the ECM at the connector.
* Speci®cation data may not be directly related to their components signals/values/operations.
MONITOR ITEM CONDITION SPECIFICATION
CKPSzRPM (TDC)
+Run engine and compare CONSULT-II value with the tachometer indication.Almost the same speed as the
tachometer indication.
CMPSzRPM-PUMP
COOLAN TEMP/S+Engine: After warming up More than 70ÉC (158ÉF)
VHCL SPEED SE+Turn drive wheels and compare CONSULT-II value with the speedometer indicationAlmost the same speed as the
speedometer indication
FUEL TEMP SEN+Engine: After warming up More than 40ÉC (104ÉF)
ACCEL POS SEN+Ignition switch: ON
(Engine stopped)Accelerator pedal: fully released 0.40 - 0.60V
Accelerator pedal: fully depressed Approx. 4.5V
FULL ACCEL SW+Ignition switch: ON
(Engine stopped)Accelerator pedal: fully depressed ON
Except above OFF
ACCEL SW (FC)+Ignition switch: ON
(Engine stopped)Accelerator pedal: fully released CLOSE
Accelerator pedal: slightly open OPEN
OFF ACCEL SW+Ignition switch: ON
(Engine stopped)Accelerator pedal: fully released ON
Accelerator pedal: slightly open OFF
SPILL/V+Engine: After warming up Approx. 13ÉCA
BATTERY VOLT+Ignition switch: ON (Engine stopped) 11 - 14V
P/N POSI SW+Ignition switch: ONShift lever: Park/Neutral ON
Except above OFF
START SIGNAL+Ignition switch: ON®START®ON OFF®ON®OFF
AIR COND SIG+Engine: After warming up, idle the
engineAir conditioner switch: OFF OFF
Air conditioner switch: ON
(Compressor operates.)ON
BRAKE SW+Ignition switch: ONBrake pedal: depressed ON
Brake pedal: released OFF
IGN SW+Ignition switch: ON®OFF ON®OFF
WARM UP SW+Ignition switch: ONHeat up switch: ON ON
Heat up switch: OFF OFF
MAS AIR/FL SE+Ignition switch: ON (Engine stopped) Approx. 0.4V
+Engine: After warming up
+Air conditioner switch: OFF
+Shift lever: Neutral position
+No-loadIdle 1.5 - 1.9V
Engine is revving from idle to about 4,000
rpm1.5 - 1.9 to Approx. 4.0V (Check for
liner voltage rise in response to
engine being increased to about
4,000 rpm.)
DECELER F/CUT+Engine: After warming up Idle OFF
INJ TIMG C/V+Engine: After warming up, idle the engine. Approx. 50 - 70%
AIR COND RLY+Engine: After warming up, idle the
engineAir conditioner switch: OFF OFF
Air conditioner switch: ON
(Compressor operates.)ON
GLOW RLY+Refer to EC-252 in Service Manual (Publication No. SM9E-Y61CG3).
COOLING FAN+When cooling fan is stopped. OFF
+When cooling fan operates. ON
TROUBLE DIAGNOSIS Ð GENERAL DESCRIPTIONZD30DDTi
EC-4038

TER-
MINAL
NO.WIRE
COLORITEM CONDITIONDATA (DC Voltage and Pulse
Signal)
21 LG/B Air conditioner switchEngine is running.
Air conditioner switch is ªOFFºBATTERY VOLTAGE
(11 - 14V)
Engine is running.
Both air conditioner switch and blower fan
switch are ªONº
(Compressor is operating)Approximately 0.1V
22 P/BPark/Neutral position
switchIgnition switch ªONº
Gear position is ªNeutralº (M/T models)
Gear position is ªPº or ªNº (A/T models)Approximately 0V
Ignition switch ªONº
Except the above gear positionBATTERY VOLTAGE
(11 - 14V)
23 WAccelerator position sen-
sorIgnition switch ªONº
Accelerator pedal fully released0.4 - 0.6V
Ignition switch ªONº
Accelerator pedal fully depressedApproximately 4.5V
24 PU/W A/T signal No. 1Engine is running.
Warm-up condition
Idle speedVoltage goes high up once in
a few seconds
SEF448Z
26 L/OR Vehicle speed sensorEngine is running.
Lift up the vehicle
In 1st gear position
Vehicle speed is 10 km/h (6 MPH)0 - Approximately 4.8V
SEF257Z
Engine is running.
Lift up the vehicle
In 2nd gear position
Vehicle speed is 30 km/h (19 MPH)Approximately 2.2V
SEF258Z
TROUBLE DIAGNOSIS Ð GENERAL DESCRIPTIONZD30DDTi
ECM Terminals and Reference Value (Cont'd)
EC-4042

TER-
MINAL
NO.WIRE
COLORITEM CONDITIONDATA (DC Voltage and Pulse
Signal)
29 R/L Accelerator switch (F/C)Ignition switch ªONº
Accelerator pedal fully releasedBATTERY VOLTAGE
(11 - 14V)
Ignition switch ªONº
Accelerator pedal depressedApproximately 0V
30 P A/T signal No. 3Engine is running.
Warm-up condition
Idle speedApproximately 0V
Engine is running.
Warm-up condition
Engine speed is 2,000 rpmApproximately 7.7V
31 R/LAccelerator position
switch (Idle)Ignition switch ªONº
Accelerator pedal fully releasedBATTERY VOLTAGE
(11 - 14V)
Ignition switch ªONº
Accelerator pedal depressedApproximately 0V
32 W/GAccelerator position
switch (Full)Ignition switch ªONº
Accelerator pedal releasedApproximately 0V
Ignition switch ªONº
Accelerator pedal fully depressedBATTERY VOLTAGE
(11 - 14V)
33 G/YElectronic control fuel
injection pumpEngine is running.
Warm-up condition
Idle speedApproximately 2.5V
35 R Mass air ¯ow sensorIgnition switch ªONº
Approximately 0.4V
Engine is running.
Warm-up condition
Idle speed1.5 - 1.9V
Engine is running.
Warm-up condition
Engine is revving from idle to about 4,000
rpm1.5 - 1.9 to Approximately
4.0V (Check for liner voltage
rise in response to engine
being increased to about
4,000 rpm.)
37 P/B A/T signal No. 2Engine is running.
Warm-up condition
Idle speedVoltage goes high up once in
a few seconds
SEF448Z
TROUBLE DIAGNOSIS Ð GENERAL DESCRIPTIONZD30DDTi
ECM Terminals and Reference Value (Cont'd)
EC-4043

TER-
MINAL
NO.WIRE
COLORITEM CONDITIONDATA (DC Voltage and Pulse
Signal)
38 B/Y Ignition switchIgnition switch ªOFFº
0V
Ignition switch ªONº
BATTERY VOLTAGE
(11 - 14V)
39
43B
BECM groundEngine is running.
Idle speedApproximately 0V
40 R/BElectronic control fuel
injection pumpEngine is running.
Warm-up condition
Idle speedApproximately 2.5V
42 L/G
Data link connectorEngine is running.
Idle speed (CONSULT-II is connected and
turned on)Approximately 0V
64 Y/GApproximately 0V
65 Y/RLess than 9V
44 LCrankshaft position sen-
sor (TDC)Engine is running.
Warm-up condition
Idle speedApproximately 0V
SEF333Y
Engine is running.
Warm-up condition
Engine speed is 2,000 rpmApproximately 0V
SEF334Y
46 LCharge air pressure sen-
sorEngine is running.Warm-up condition
Idle speedApproximately 2.0V
47 B/WCrankshaft position sen-
sor (TDC) groundEngine is running.
Warm-up condition
Idle speedApproximately 0V
48 G/RAccelerator position sen-
sor power supplyIgnition switch ªONº
Approximately 5V
49 W Sensor power supply Ignition switch ªONº
Approximately 5V
50 B Sensor groundEngine is running.
Warm-up condition
Idle speedApproximately 0V
TROUBLE DIAGNOSIS Ð GENERAL DESCRIPTIONZD30DDTi
ECM Terminals and Reference Value (Cont'd)
EC-4044

TER-
MINAL
NO.WIRE
COLORITEM CONDITIONDATA (DC Voltage and Pulse
Signal)
51 L/WAccelerator position sen-
sor groundEngine is running.
Warm-up condition
Idle speedApproximately 0V
52 L/BElectronic control fuel
injection pumpEngine is running.
Idle speedApproximately 0.1V
53 L/RElectronic control fuel
injection pumpEngine is running.
Idle speedApproximately 1.0V
54 L/BSwirl control valve con-
trol solenoid valveEngine is running.
Warm-up condition
At idle speed for more than 1 second
Lift up the vehicle
Gear position is in positions other than ªPº
and ªNeutralºApproximately 0.1V
Engine is running.
Idle speed
Lift up the vehicle
Gear position is in ªPº or ªNeutralºBATTERY VOLTAGE
(11 - 14V)
56
61
11 6W
W
WPower supply for ECM Ignition switch ªONº
BATTERY VOLTAGE
(11 - 14V)
58 L/OR A/T signal No. 4Engine is running.
Warm-up condition
Idle speedVoltage goes high up once in
a few seconds
SEF448Z
59 BR/W Heat up switchIgnition switch ªONºHeat up switch is ªONºApproximately 0V
Ignition switch ªONº
Heat up switch is ªOFFºBATTERY VOLTAGE
(11 - 14V)
68 B/WAccelerator position sen-
sor signal outputIgnition switch ªONº
Accelerator pedal fully released0.4 - 0.6V
Ignition switch ªONº
Accelerator pedal fully depressedApproximately 4.5V
TROUBLE DIAGNOSIS Ð GENERAL DESCRIPTIONZD30DDTi
ECM Terminals and Reference Value (Cont'd)
EC-4045

ACCELERATORCONTROL,FUEL&
EXHAUST SYSTEMS
SECTION
FE
MODIFICATION NOTICE:
+ Wiring diagram of sub fuel tank control system has been modi®ed.
CONTENTS
TROUBLE DIAGNOSES ...........................................4002
Self-diagnosis for Sub Fuel Tank Control Module.4002
Circuit Diagram Ð S/TANK Ð ..............................4003 Wiring Diagram Ð S/TANK Ð ..............................4004
EXHAUST SYSTEM ..................................................4008
FE-4001