Page 1617 of 2543

SERVICE SPECIFICATIONS
SERVICE DATA
Fuel pressure
regulator
Fuel pressure at no vacuum
226±275 kPa (2.3±2.8 kgf/cm2, 33±40 psi)
Fuel pump Resistance at 20°C (68°F) 0.1±3.0
Injector
Resistance
Injection volume
Difference between each cylinder
Fuel leakage
Approx. 1.95
124±144 cm3 (7.6±8.8 cu in.) per 15 sec.
10 cm
3 (0.6 cu in.) or less
One drop or less per minute
MAF meter
Resistance (THA±E2) at ±20°C (±4°F)
at 0°C (32°F)
at 20°C (68°F)
at 40°C (104°F)
at 60°C (140°F)
10±20 k
4±7 k
2±3 k
0.9±1.3 k
0.4±0.7 k
Throttle body
Throttle body fully closed angle
Dashpot setting speed
Throttle opener setting speed
10°
2,300 + 400 rpm
1,500 + 200 rpm
Throttle
position
sensor
Clearance between stop screw and lever
0 mm (0 in.) VTA±E2
0.40 mm (0.016 in.) IDL±E2
0.60 mm (0.024 in.) IDL±E2
Throttle valve fully open VTA±E2
± VC±E2
0.34±6.3 k
0.5 k or less
Infinity
2.4±11.2 k
3.1±7.2 k
Sub±throttle
position
sensor
Clearance between stop screw and lever
0 mm (0 in.) VTA±E2
0.30 mm (0.012 in.) IDL±E2
0.50 mm (0.020 in.) IDL±E2
Throttle valve fully open VTA±E2
± VC±E2
0.3±6.3 k
0.5 k or less
Infinity
2.0±10.8 k
3.5±6.5 k
Sub±throttle
actuator
Resistance ACM±A and A±, BCM±B and B±
0.82±0.98
IAC valve Resistance B1 (or B2)±Others 18±24
Solenoid
resistor
Resistance +B±Others
Approx. 6
VSV for Fuel
pressure
control
Resistance at 20°C (68°F)
33±39
VSV for intake
air control
valve
Resistance at 20°C (68°F)
38.5±44.5
VSV for
exhaust gas
control valve
Resistance at 20°C (68°F)
38.5±44.5
VSV for waste
gate valve
Resistance at 20°C (68°F)
22±26
VSV for
exhaust
bypass valve
Resistance at 20°C (68°F)
22±26
± ENGINESFI SYSTEM (2JZ±GTE)EG±327
Page 1618 of 2543

VSV for EVAP Resistance at 20°C (68°F) 30±34
VSV for EGR Resistance at 20°C (68°F) 30±34
ECT sensor
Resistance at ±20°C (±4°F)
at 0°C (32°F)
at 20°C (68°F)
at 40°C (104°F)
at 60°C (140°F)
at 80°C (176°F)
10±20 k
4±7 k
2±3 k
0.9±1.3 k
0.4±0.7 k
0.2±0.4 k
EGR gas
temperature
sensor
Resistance at 50°C (122°F)
at 100°C (212°F)
at 150°C (302°F)
64±97 k
11±16 k
2±4 k
Main heated
oxygen sensor Heater coil resistance at 20°C (68°F) 11±16
Sub heated
oxygen sensor
Heater coil resistance at 20°C (68°F)
11±16
Fuel cut rpm Fuel return rpm 1,100 rpm
TORQUE SPECIFICATIONS
Part tightened NVm kgfVcm ftVlbf
Fuel line for union bolt2930022 for flare nut 30 310 22 Fuel pressure regulator x Delivery pipe 8.8 90 78 in.Vlbf Delivery pipe x Intake manifold 21 210 15 Injector holder x Delivery pipe 7.8 80 69 in.Vlbf Fuel inlet pipe x Delivery pipe 41 420 30 Fuel return pipe x Fuel pressure regulator 27 280 20 Air intake chamber x Intake manifold 27 280 20 Manifold stay x Air intake chamber 39 400 29
Manifold stay x Cylinder head 39 400 29
EGR pipe x Cylinder head 27 270 20
EGR pipe x EGR valve 64 650 47
Control cable bracket x Air intake chamber 19 195 14
Air intake chamber stay x Intake manifold 19 195 14
Air intake chamber stay x Control cable bracket 19 195 14
Fuel pressure pulsation damper x Fuel pipe support
for SST
41
35
420
350
30
25
Fuel tank band x Body 39 400 29
MAF meter x Air cleaner case 6.9 70 61 in.Vlbf
Throttle body x Air intake chamber2121015
IAC valve x Air intake chamber
21
210
15
EGR gas temperature sensor x EGR valve
20
200
14 Knock sensor x Cylinder block 44 450 33 Main heated oxygen sensor x Exhaust manifold 20 200 14 Sub heated oxygen sensor x Center exhaust pipe 20 200 14
Upper front crossmember extension x Front suspension Bolt
Nut
29
33
300
340
22
25
Front lower arm bracket stay x Front suspension Bolt
Nut
44
59
450
600
33
43
EG±328± ENGINESFI SYSTEM (2JZ±GTE)
Page 1619 of 2543
Page 1620 of 2543
PREPARATION
SST (SPECIAL SERVICE TOOLS)
Injection Pump Spline Shaft
Puller
Alternator Rear Bearing Replacer
Armature bearing
Armature front bearing
RECOMMENDED TOOLS
TOYOTA Electrical Tester Set
EQUIPMENT
Dial indicator Commutator Magnetic finger Steel ball
Pull scale
Brush spring
Sandpaper Commutator
Torque wrench
V±block Commutator
Vernier calipers Commutator, Brush
ON±VEHICLE INSPECTION
NOTICE: Before changing the starter, check the following items again:
wConnector connection
wAccessory installation, e.g.: theft deterrent system
ST±2± STARTING SYSTEMPREPARATION
Page 1621 of 2543
STARTER
COMPONENTS FOR REMOVAL AND
INSTALLATION
± STARTING SYSTEMSTARTERST±3
Page 1622 of 2543
STARTER REMOVAL
Installation is in the reverse order of removal.
REMOVE STARTER
(a) Remove the rubber cap and nut, and disconnect the starter
wire.
(b) Disconnect the starter connector.
(c) Remove the 2 bolts and starter.
Torque: 39 NVm (400 kgfVcm, 29 ftVlbf)
COMPONENTS FOR DISASSEMBLY AND
ASSEMBLY
ST±4± STARTING SYSTEMSTARTER
Page 1623 of 2543
STARTER DISASSEMBLY
Assembly is in the reverse order of disassembly.
ASSEMBLY HINT: Use high±temperature grease to lubricate
the bearings, gears return spring and steel ball when assem-
bling the starter.
1. REMOVE DUST PROTECTORS
Remove the 2 dust protectors.
2. REMOVE FIELD FRAME AND ARMATURE
(a) Remove the nut, and disconnect the lead wire from the
magnetic switch terminal.
Torque: 7.9 NVm (81 kgfVcm, 70 in.Vlbf)
(b) Remove the 2 through bolts.
Torque: 5.9 NVm (60 kgfVcm, 52 in.Vlbf)
(c) Pull out the field frame together with the armature.
ASSEMBLY HINT: Align the protrusion of the field frame with
the groove of the magnetic switch.
(d) Remove the O±ring from the field frame.
ASSEMBLY HINT: Use a new O±ring.
3. REMOVE STARTER HOUSING, CLUTCH ASSEMBLY
AND GEAR
(a) Remove the 2 bolts.
Torque: 5.9 NVm (60 kgfVcm, 52 in.Vlbf)
± STARTING SYSTEMSTARTERST±5
Page 1624 of 2543

(b) Remove these parts from the magnetic switch:
(1) Starter housing
(2) Return spring
(3) Idler gear
(4) Bearing
(5) Clutch assembly
4. REMOVE STEEL BALL
Using a magnetic finger, remove the steel ball from the clutch
shaft hole.
5. REMOVE BRUSH HOLDER
(a) Remove the 2 screws, 2 O±rings and end cover from the field
frame.
ASSEMBLY HINT: Use 2 new O±rings.
Torque: 1.5 NVm (15 kgfVcm, 13 in.Vlbf)
(b) Remove the O±ring from the field frame.
ASSEMBLY HINT: Use a new O±ring.
(c) Using a screwdriver, hold the spring back and disconnect the
brush from the brush holder. Disconnect the 4 brushes, and
remove the brush holder.
ASSEMBLY NOTICE: Check that the positive (+) lead wires are
not grounded.
6. REMOVE ARMATURE FROM FIELD FRAME
STARTER INSPECTION AND REPAIR
Armature Coil
1. INSPECT COMMUTATOR FOR OPEN CIRCUIT
Using an ohmmeter, check that there is continuity between
the segments of the commutator.
If there is no continuity between any segment, replace the ar-
mature. ST±6
± STARTING SYSTEMSTARTER