
Component Inspection
GLOW RELAY
1. Check relay terminalsq1andq2for coil continuity.
Continuity should exist.
2. Check relay operation by applying battery voltage across relay coil terminals.
Coil voltage at relay terminals
q
1andq2
Continuity at relay terminals
q
5andq3
0V
No
12V Yes
GLOW PLUG
1. Remove glow plug connecting plate.
2. Check each glow plug for continuity.
Continuity should exist:Approximately 0.5W [at 25ÉC (77ÉF)]
I If NG, replace glow plug.
3. Install glow plug connecting plate securely.
I Do not bump glow plug heating element. If it is bumped,
replace glow plug with new one. [If glow plug is dropped
from a height above 10 cm (3.94 in), replace with new one.]
I If glow plug installation hole is contaminated with carbon,
remove using a reamer or suitable tool.
I Hand-tighten glow plug by turning it 2 to 3 times, then
tighten using a tool to specified torque.
:15-20N ×m (1.5 - 2.0 kg-m, 11 - 14 ft-lb)
GLOW INDICATOR
1. Turn ignition switch ªOFFº.
2. Disconnect combination meter harness connector.
3. Check continuity between terminals below.
Combination meter
(Glow indicator) CONDITION 1
+28
Continuity should not
exist.
þ47
CONDITION 2 þ28
Continuity should
exist.
+47
IF NG, repair or replace combination meter (Glow indicator). Refer
to EL section.
SEC564B
NEF507
SEC565B
YEC258A
DTC P0380 GLOW RELAY, DTC P0381 GLOW LAMPTD27Ti
EC-419
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General Specifications
Engine speed
Unit: rpm
EngineTD27Ti
Idle speed A/C: ON 725
845
Maximum engine speed 5,500
Pump numbers
Engine Part numberPump assembly num-
ber
TD27Ti 16700 7F406 A 460 801 135
Pump data is not yet available.
Refer to CALIBRATION STANDARD published
by BOSCH.
Injection Nozzle
INSPECTION AND ADJUSTMENT
Injection nozzle assembly
Unit: kPa (bar, kg/cm2, psi)
Initial injection pressure
New 12,749 - 13,730 (127.5 - 137.3, 130 - 140,
1,849 - 1,991)
Used 12,259 - 12,749 (122.6 - 127.5, 120 - 135,
1,706 - 1,849)
Inspection and Adjustment
Plunger lift mm (in)
at TDC 0.275 0.02
(0.0108) (0.0008)
Idle speed rpm
(ªNº or ªPº position) 725 25
MASS AIR FLOW SENSOR
Supply voltage
V Approximately 5
Output voltage V1.5 - 2.7*
*: Engine is warmed up sufficiently and idling under no-load.
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
CONTROL SLEEVE POSITION SENSOR
Resistance [at 25ÉC (77ÉF)] WApproximately 6.1
INJECTION TIMING CONTROL VALVE
Resistance [at 25ÉC (77ÉF)] WApproximately 15
NEEDLE LIFT SENSOR
Resistance [at 25ÉC (77ÉF)] WApproximately 105
CRANKSHAFT POSITION SENSOR (TDC)
Resistance [at 25ÉC (77ÉF)] WApproximately 900
GLOW PLUG
Resistance [at 25ÉC (77ÉF)] W0.5
ACCELERATOR POSITION SENSOR
Throttle valve conditions Resistance kW
[at 25ÉC (77ÉF)]
Completely closed Approximately 1.2
Partially open 1.2 - 1.9
Completely open Approximately 1.9
FUEL TEMPERATURE SENSOR
Temperature ÉC (ÉF)Resistance kW
25 (77) Approximately 1.9
SERVICE DATA AND SPECIFICATIONS (SDS)TD27Ti
EC-476
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F
Fan switch ......................................................HA-60
F/FOG - Wiring diagram .................................EL-55
Final drive disassembly............................PD-15, 37
Final drive pre-inspection .........................PD-15, 37
Final drive removal and installation ...............PD-15
Finisher, interior - See Trim ............................BT-18
Finisher, rear panel .........................................BT-18
Floor trim .........................................................BT-18
Fluid temperature sensor (A/T) .....................AT-146
Fluids .............................................MA-5, 17, 20, 36
Flywheel (clutch) .......................................CL-11, 12
Flywheel runout..............................................EM-94
Fog lamp, front .........................................EL-55, 57
Fog lamp, rear ................................................EL-58
Fork rod (M/T) ................................................MT-13
Forward clutch...............................................AT-162
Front axle ....................................................FA-4, 13
Front bumper ....................................................BT-6
Front case (Transfer) ..................................TF-9, 23
Front combination lamp removal andinstallation .....................................................BT-6
Front disc brake .............................................BR-27
Front door .......................................................BT-10
Front Door Trim...............................................BT-19
Front drive shaft (Transfer) .........................TF-9, 19
Front final drive disassembly (4WD) ..............PD-14
Front final drive removal and installa- tion (4WD) ............................................PD-12, 13
Front fog lamp ..........................................EL-55, 57
Front passenger air bag .................................RS-19
Front seat ........................................................BT-34
Front seat belt ..................................................RS-4
Front seat belt pre-tensioner ..........................RS-14
Front side air bag ...........................................RS-20
Front suspension ........................................FA-4, 29
Fuel cut control (at no load & high engine speed).....................................EC-22, 334
Fuel cut solenoid valve ................................EC-399
Fuel cut system ............................................EC-237
Fuel filler lid.......................................................BT-8
Fuel filter replacement...................MA-5, 20, 23, 33
Fuel gauge..................................FE-3, 6, EL-86, 98
Fuel injection system .............................EC-20, 329
Fuel injection timing feed back (Elec- tronic Fuel Injection Pump) ......................EC-197
Fuel precautions ................................................GI-6
Fuel pump and gauge ..............................FE-3, 6, 7
Fuel system ..................................................FE-3, 6
Fuel tank .......................................................FE-3, 6
Fuel temperature sensor ......................EC-123, 395
Fuse ................................................................EL-19
Fuse and fusible link box .............................Foldout
Fuse block ....................................................Foldout
Fusible link ......................................................EL-19 GGarage jack and safety stand .........................GI-31
Gauges .....................................................EL-82, 85
Gear components (M/T) ........MT-11, 14, 16, 21, 23
Generator - See Alternator .............................SC-27
GLOW - Wiring diagram...............................EC-246
Glow control system ....................EC-244, 334, 412
Glow plug .............................................EC-244, 413
Glow relay ............................................EC-246, 419
Grease .........................................MA-17, 39, 40, 44
Ground distribution..........................................EL-20
H
Harness connector ............................................EL-5
Harness connector inspection .........................GI-19
Harness layout ....EL-280, 281, 282, 298, 310, 312,320, 321, 322, 323, 324
Hazard warning lamp................................EL-61, 62
Headlamp ......EL-28, 32, 33, 34, 41, 42, 43, 46, 47
Headlamp aiming control .............EL-41, 42, 43, 46
Headlamp washer .........................................EL-118
Headlining - See Roof trim .............................BT-20
Heat up switch..............................................EC-265
Heated seat .......................................BT-36, EL-151
HEATER - Wiring diagram .............................HA-41
HEATUP - Wiring diagram ...........................EC-266
Height (Dimensions) ........................................GI-10
HFC134a (R134a) system precaution .............HA-3
HFC134a (R134a) system service procedure....................................................HA-15
HFC134a (R134a) system service tools ........HA-11
High clutch ....................................................AT-160
H/LAMP - Wiring diagram ............EL-28, 34, 43, 62
Hood..................................................................BT-6
Hood lock system .............................................BT-6
Horn ..............................................................EL-122
HORN - Wiring diagram................................EL-122
How to erase DTC for OBD system ......EC-33, 344
HSEAT - Wiring diagram...............................EL-151
I
Identification .....................................................HA-2
Identification plate .....................................GI-28, 29
Idle speed...............................................EC-50, 361
Idle speed inspection ...............................MA-20, 26
ILL - Wiring diagram .......................................EL-68
Illumination ................................................EL-67, 68
Injection nozzle ......................................EC-24, 336
Injection nozzle inspection ..................MA-5, 20, 25
Injection timing control valve ........................EC-403
INJPMP - Wiring diagram ...EC-126, 169, 176, 183, 190, 200, 240
Instrument panel .............................................BT-16
INT/L - Wiring diagram....................................EL-74
ALPHABETICAL INDEX
IDX-4
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