2002 NISSAN TERRANO Fuel system

Use the chart below to find out what each wiring
diagram code stands for.
Refer to the wiring diagram code in the alphabetical
index to find the location (page number) of each
wiring diagram.
Code Section Wiring Diagram Name
1STSIG AT A/T 1ST. SIGNAL
2NDSIG AT A/T 2ND. SIGNAL
3RDSIG AT A/T 3RD. SIGNAL
4THSIG AT A/T 4TH. SIGNAL
A/C, M HA MANUAL AIR CONDITIONER
A/CCUT EC AIR CONDITIONER CUT CONTROL
ABS BR ANTI-LOCK BRAKE SYSTEM
ACC/SW EC ACCELERATOR SWITCH (FC)
ACL/SW ECACCELERATOR POSITION
SWITCH
APS AT, ECACCELERATOR POSITION SEN-
SOR
AT/C EC A/T CONTROL
AUDIO EL AUDIO
BA/FTS ATA/T FLUID TEMPERATURE SEN-
SOR AND TCM POWER SUPPLY
BACK/L EL BACK-UP LAMP
BOOST ECTURBOCHARGER BOOST SEN-
SOR
BRK/SW EC BRAKE SWITCH
CHARGE SC CHARGING SYSTEM
CHIME EL WARNING CHIME
CIGAR EL CIGARETTE LIGHTER
CKPS ECCRANK SHAFT POSITION SEN-
SOR (OBD)
CLOCK EL CLOCK
COOL/F EC COOLING FAN CONTROL
D/LOCK EL POWER DOOR LOCK
DEF EL REAR WINDOW DEFOGGER
DTRL ELHEADLAMP Ð WITH DAYTIME
LIGHT SYSTEM
ECMRLY EC ECM RELAY
ECTS ECENGINE COOLANT TEMPERA-
TURE SENSOR
EGRC/V ECEGR VALVE AND EVAP CANISTER
PURGE CONTROL SOLENOID
VA LV E
EGVC/V EC EGR VOLUME CONTROL VALVE
ENGSS AT ENGINE SPEED SIGNAL
F/FOG EL FRONT FOG LAMP
Code Section Wiring Diagram Name
FTS ATA/T FLUID TEMPERATURE SEN-
SOR
GLOW EC QUICK GLOW SYSTEM
H/AIM ELHEADLAMP AIMING CONTROL
SYSTEM
H/LAMP EL HEADLAMP
HEATER HA HEATER SYSTEM
HEATUP EC HEAT UP SWITCH
HLC EL HEADLAMP CLEANER
HORN EL HORN
HSEAT EL HEATED SEAT
ILL EL ILLUMINATION
INJPMP ECELECTRONIC CONTROL FUEL
INJECTION PUMP
INT/L EL INTERIOR AND MAP LAMPS
INT/V ECINTAKE AIR CONTROL VALVE
CONTROL SOLENOID VALVE
LPSV ATLINE PRESSURE SOLENOID
VA LV E
MAFS EC MASS AIR FLOW SENSOR
MAIN ATMAIN POWER SUPPLY AND
GROUND CIRCUIT
MAIN ECMAIN POWER SUPPLY AND
GROUND CIRCUIT
METER ELSPEEDOMETER, TACHOMETER,
TEMP. AND FUEL GAUGES
MIL/DL ECMIL AND DATA LINK CONNEC-
TORS
MIRROR EL DOOR MIRROR
MULTI ELREMOTE KEYLESS ENTRY SYS-
TEM
NATS EL NISSAN ANTI-THEFT SYSTEM
NLS EC NEEDLE LIFT SENSOR
NONDTC AT NON-DETECTABLE ITEMS
OILPSW EC OIL PRESSURE SWITCH
OVRCSV ATOVER RUN CLUTCH SOLENOID
VA LV E
PNP/SW ATPARK/NEUTRAL POSITION
SWITCH
PNP/SW EC NEUTRAL POSITION SWITCH
R/FOG EL REAR FOG LAMP
REMOTE ELAUDIO (REMOTE CONTROL
SWITCH)
S/LOCK ELPOWER DOOR LOCK-SUPER
LOCK
S/SIG EC START SIGNAL
WIRING DIAGRAM CODES (CELL CODES)
EL-291

ACCELERATOR CONTROL, FUEL &
EXHAUST SYSTEM
SECTION
FE
CONTENTS
ZD30DDTi
ACCELERATOR CONTROL SYSTEM...........................2
Removal and Installation .............................................2
FUEL SYSTEM................................................................3
EXHAUST SYSTEM........................................................4TD27TiACCELERATOR CONTROL SYSTEM...........................5
Adjusting Accelerator Cable ........................................5
FUEL SYSTEM................................................................6
Fuel Pump and Gauge ................................................7
EXHAUST SYSTEM......................................................10

YFE020
FUEL SYSTEMZD30DDTi
FE-3

q1Fuel gauge
q
2O-ring
q
3Fuel tank protectorq
4Fuel tank
q
5Fuel check valveq
6Fuel return tube
q
7Fuel feed tube
NFE027
FUEL SYSTEMTD27Ti
FE-6

WARNING:
When replacing fuel line parts, be sure to observe the following:
IDisplay a ªCAUTION:INFLAMMABLEº sign in workshop.
IBe sure to furnish workshop with a CO
2fire extinguisher service.
IDo not smoke while servicing fuel system. Keep open flames and sparks away from work area.
IBe sure to disconnect battery ground cable before conducting operations.
IPour drained fuel into an explosion-proof container, then ensure container lid is installed securely.
CAUTION:
IFor ECM models, release fuel pressure from fuel line. Refer to EC section (ªFuel Pressure Releaseº,
ªBASIC SERVICE PROCEDUREº).
IDo not disconnect any fuel line unless absolutely necessary.
IPlug hose and pipe openings to prevent entry of dust or dirt.
IAlways replace top lid seal and hose clamps with new ones.
IDo not kink or twist hoses and tubes during installation.
IDo not tighten hose clamps excessively because this could cause damage to the hose.
IEnsure fuel check valve is installed in the correct orientation.
IRefer to EC section (ªFUEL CHECK VALVEº, ªEVAPORATIVE EMISSION SYSTEMº).
IAfter installation, run engine and check for fuel leaks at connections.
Fuel Pump and Gauge
REMOVAL
Petrol engine
1. Release fuel pressure from fuel line.
Refer to EC section (ªFuel Pressure Releaseº, ªBASIC SER-
VICE PROCEDUREº).
2. Remove inspection hole cover located under the luggage com-
partment carpet.
3. Remove fuel filler lid.
4. Disconnect fuel outlet, return tube and connectors.
CAUTION:
Mark the fuel tubes to ensure correct position during installa-
tion.
5. Remove the fuel gauge assembly and disconnect tubes and
connector.
EFE016
EFE017
EFE018
FUEL SYSTEMTD27Ti
FE-7

6. Remove fuel pump with fuel tank chamber assy as follows:
a. Push the locking clip upwards and slide the pump chamber
assy towards the rear of the vehicle.
b. Lift the pump chamber assy from the bracket.
c. Carefully remove the pump chamber assy and top plate from
the tank.
7. Take off the fuel pump chamber lid by opening out the 4 clips.
Remove the fuel pump from the fuel pump chamber.
INSTALLATION
Installation is reverse procedure of removal.
CAUTION:
IAlways use a new top plate seal.
ITighten to specified torque.
Diesel engine
1. Remove inspection hole cover located under the luggage com-
partment carpet.
2. Disconnect fuel feed and return tubes and connector.
3. Remove the screws by which the fuel gauge is mounted to the
fuel tank.
NFE015
NFE016
EFE016
NFE031
FUEL SYSTEMTD27Ti
Fuel Pump and Gauge (Cont'd)
FE-8

4. Remove fuel gauge assembly.
INSTALLATION
Installation procedure is the reverse order of removal.
CAUTION:
ITighten to specified torque.
IAlways use a new top plate seal.
EFE018
FUEL SYSTEMTD27Ti
Fuel Pump and Gauge (Cont'd)
FE-9

GENERAL INFORMATION
SECTION
GI
CONTENTS
PRECAUTIONS...............................................................2
Supplemental Restraint System (SRS)²AIR
BAG²and²SEAT BELT PRE-TENSIONER²
(Dual Air Bag System) .................................................3
Precautions for NATS ..................................................4
Precautions for Multiport Fuel Injection System
or Engine Control System ...........................................5
Precautions for Catalyst ..............................................5
Precautions for Turbocharger ......................................5
Precautions for Fuel ....................................................6
Precautions for Engine Oils .........................................6
HOW TO USE THIS MANUAL........................................8
HOW TO READ WIRING DIAGRAMS..........................10
Sample/Wiring Diagram - EXAMPL - ........................10
Description .................................................................12
HOW TO CHECK TERMINAL.......................................19
How to Probe Connectors .........................................19
How to Check Enlarged Contact Spring of
Terminal .....................................................................20
Waterproof Connector Inspection ..............................21
Terminal Lock Inspection ...........................................21
HOW TO PERFORM EFFICIENT DIAGNOSIS FOR
AN ELECTRICAL INCIDENT........................................22Work Flow ..................................................................22
Incident Simulation Tests ...........................................23
HOW TO FOLLOW FLOW CHART IN TROUBLE
DIAGNOSES..................................................................25
CONSULT-II CHECKING SYSTEM...............................26
General ......................................................................26
Function and System Application ..............................26
Nickel Metal Hydride Battery Replacement...............27
Checking Equipment..................................................27
IDENTIFICATION INFORMATION.................................28
Model Variation ..........................................................28
Identification Number .................................................29
Dimensions ................................................................31
Wheels and Tires .......................................................31
LIFTING POINTS AND TOW TRUCK TOWING...........32
Garage Jack and Safety Stand .................................32
Screw Jack ................................................................32
4-pole Lift ...................................................................33
Tow Truck Towing ......................................................33
ISO 15031-2 TERMINOLOGY LIST..............................35
ISO 15031-2 Terminology List ...................................35
TIGHTENING TORQUE OF STANDARD BOLTS........38