1995 TOYOTA SUPRA sensor

TORQUE SPECIFICATIONS
 Part tightened NVm KgfVcm ftVlbf 
 Master cylinder X Piston stopper bolts
 
 10
 
 100
 
 7
 Master cylinder X Reservoir 1.7 17.5 15.2 in.Vlbf
 Master cylinder X Brake booster 13 130 9 
 Brake line union nut M10
 
 15
 
 155
 
 11
 Brake line union nut M12 20 200 15
 
 Brake booster clevis lock nut 
 25 
 260 
 19
 Brake booster X Pedal bracket 13 130 9
 Bleeder plug 11 11 0 8 
 Front disc brake caliper X Steering knuckle 2JZ±GTE
 
 11 8
 
 1,200
 
 87
 Front disc brake torque plate X Steering knuckle 2JZ±GE 11 8 1,200 87
 Front disc brake caliper installation bolt 2JZ±GE 34 350 25 
 Front disc brake caliper X Flexible hose union bolt
 
 30
 
 310
 
 22
 Rear disc brake caliper X Axle carrier 2JZ±GTE 104 1,065 77
 
 Rear disc brake torque plate X Axle carrier 2JZ±GE 
 104 
 1,065 
 77
 Rear disc brake caliper installation bolt 2JZ±GE 34 350 25
 Rear disc brake caliper X Flexible hose union bolt 30 310 22 
 ABS actuator X Actuator bracket
 
 5.4
 
 55
 
 48 in.Vlbf
 ABS actuator X 2±way 8.8 90 78 in.Vlbf
 ABS actuator bracket X Body 19 195 14 
 Cruise control actuator X Body
 
 19
 
 195
 
 14
 Cruise control actuator X ABS actuator X Body 19 195 14
 
 Front speed sensor installation bolt 
 7.8 
 80 
 69 in.Vlbf
 Rear speed sensor installation bolt 7.8 80 69 in.Vlbf
 TRAC actuator bracket X TRAC pump bracket or body 13 130 9 
 TRAC pump bracket X Body
 
 19
 
 195
 
 14
 TRAC pump bracket X Damper 7.8 80 69 in.Vlbf
 TRAC pump bracket X TRAC pump bracket No.2 7.8 80 69 in.Vlbf 
 TRAC pump X TRAC pump bracket No.2
 
 7.8
 
 80
 
 69 in.Vlbf
 TRAC pump or damper X Union bolt 46 465 34
± BRAKE SYSTEMSERVICE SPECIFICATIONSBR±167

11. 2JZ±GTE:
DISCONNECT TURBO WATER HOSES FROM WATER
OUTLET
12. 2JZ±GE:
REMOVE WATER BYPASS OUTLET AND NO.1 WATER
BYPASS PIPE
(a) Remove the 2 bolts, water bypass outlet and No.1 water
bypass pipe.
(b) Remove the 3 O±rings from the water bypass outlet and No.1
water bypass pipe.
13. 2JZ±GTE:
REMOVE WATER OUTLET AND NO.1 WATER BYPASS
PIPE
(a) Disconnect the ECT sensor and sender gauge connectors.
(b) Remove the 2 bolts, water outlet and gasket.
(c) Remove the No.1 water bypass pipe and 2 O±rings.
14. REMOVE IDLER PULLEY
(See steps 16 in timing belt removal in Engine Mechani-
cal)
15. REMOVE WATER PUMP
(a) 2JZ±GE:
Remove the mounting bolt, and disconnect the engine wire
bracket.
(b) 2JZ±GE:
Loosen the generator mounting nut.
(c) 2JZ±GE:
Remove the generator mounting bolt, and disconnect the
generator from the water pump.
± ENGINECOOLING SYSTEMEG±335

2. INSTALL IDLER PULLEY
(See step 2 in timing belt installation in Engine Mechani-
cal)
3. 2JZ±GTE:
INSTALL WATER OUTLET AND NO.1 WATER BYPASS
PIPE
(a) Install 2 new O±rings to the No.1 water bypass pipe.
(b) Apply soapy water to the O±rings.
(c) Install the No.1 water pass pipe to the water pump.
(d) Install a new gasket and the water outlet with the 2 bolts.
Torque: 21 NVm (210 kgfVcm, 15 ftVlbf)
(e) Connect the ECT sensor and sender gauge connectors.
4. 2JZ±GE:
INSTALL WATER BYPASS OUTLET AND NO.1 WATER
BYPASS PIPE
(a) Install 2 new O±rings to the No.1 water bypass pipe.
(b) Install a new O±ring and the water bypass outlet with the 2
bolts.
Torque: 8.8 NVm (90 kgfVcm, 78 in.Vlbf)
5. 2JZ±GTE:
CONNECT TURBO WATER HOSES TO WATER OUTLET
6. 2JZ±GE Except California:
INSTALL EXHAUST MANIFOLD HEAT INSULATOR
7. 2JZ±GTE:
INSTALL GENERATOR
(See generator installation in Charging System)
8. INSTALL TIMING BELT
(See steps 10 to 14 in timing belt installation in Engine
Mechanical)
9. INSTALL WATER INLET AND LOWER RADIATOR HOSE
ASSEMBLY
(See thermostat installation)
10. INSTALL WATER PUMP PULLEY, FAN, FLUID COUPLING
ASSEMBLY AND DRIVE BELT
(a) Align the matchmarks, and install the water pump pulley, the
fan and fluid coupling assembly with the 4 nuts.
(b) Install the drive belt by turning the drive belt tensioner
clockwise.
(c) Stretch the belt tight, and tighten the 4 nuts.
Torque: 16 NVm (165 kgfVcm, 12 ftVlbf)
EG±338± ENGINECOOLING SYSTEM

7. INSPECT EGR VALVE
(a) Apply vacuum directly to the EGR valve with the engine
idling.
(b) Check that the engine runs rough or dies.
(c) Reconnect the vacuum hoses to their proper locations.
IF NO PROBLEM IS FOUND DURING THIS INSPECTION,
SYSTEM IS NORMAL; OTHERWISE INSPECT EACH
PART
VSV INSPECTION
(See VSV for EGR in SFI System)
EGR VACUUM MODULATOR
INSPECTION
1. DISCONNECT VACUUM HOSES FROM EGR VACUUM
MODULATOR
Disconnect the 3 vacuum hoses from ports P, Q and R of the
EGR vacuum modulator.
2. INSPECT EGR VACUUM MODULATOR OPERATION
(a) Block ports P and R with your finger.
(b) Blow air into port Q, and check that air passes through to the
air filter side freely.
(c) Start the engine, and maintain speed at 3,500 rpm.
(d) Repeat the above test. Check that there is a strong
resistance to air flow.
3. RECONNECT VACUUM HOSES TO EGR VACUUM
MODULATOR
Connect the 3 vacuum hoses to the proper locations.
EGR VALVE INSPECTION
1. REMOVE EGR PIPE
(a) Loosen the union nut of the EGR pipe.
(b) Remove the 2 bolts, EGR pipe and gasket.
2. REMOVE EGR GAS TEMPERATURE SENSOR
± ENGINEEMISSION CONTROL SYSTEMS (2JZ±GE)EG±169

3. REMOVE EGR VALVE
(a) Disconnect these hoses from the EGR valve:
(1) Vacuum hose
(2) Pressure hose
(b) Remove the 2 nuts, EGR valve and gasket.
4. INSPECT EGR VALVE
Check for sticking and heavy carbon deposits.
If a problem is found, replace the EGR valve.
5. REINSTALL EGR VALVE
(a) Place a new gasket on the intake air connector.
(b) Install the EGR valve with the 2 nuts.
Torque: 27 NVm (280 kgfVcm, 20 ftVlbf)
(c) Reconnect the following hoses to the EGR valve:
wVacuum hose
wPressure hose
6. REINSTALL EGR GAS TEMPERATURE SENSOR
Torque: 20 NVm (200 kgfVcm, 14 ftVlbf)
7. REINSTALL EGR PIPE
(a) Temporarily install the union nut of the EGR pipe.
(b) Install a new gasket and the EGR pipe with the 2 bolts.
Torque: 21 NVm (210 kgfVcm, 15 ftVlbf)
(c) Tighten the union nut of the EGR pipe.
Torque: 64 NVm (650 kgfVcm, 47 ftVlbf)
EG±170± ENGINEEMISSION CONTROL SYSTEMS (2JZ±GE)

SERVICE SPECIFICATIONS
TORQUE SPECIFICATIONS
 Part tightened NVm kgfVcm ftVlbf
 EGR valve x Intake air connector 21 210 15
 EGR gas temperature sensor x EGR valve 20 200 14 
 EGR pipe x Cylinder head
 
 27
 
 280
 
 20
 EGR valve x EGR pipe 64 650 47
 No.2 front exhaust pipe (Front TWC) x Exhaust manifold 62 630 46
 Pipe support bracket x Transmission 43 440 32 
 No.2 front exhaust pipe (Front TWC) x Front exhaust pipe (Rear TWC) 
 43 
 440 
 32
 Front exhaust pipe (Rear TWC) x Center exhaust pipe 43 440 32
 Sub heated oxygen sensor (California only) x Front exhaust pipe 20 200 14
EG±174± ENGINEEMISSION CONTROL SYSTEMS (2JZ±GE)

EGR VACUUM MODULATOR
INSPECTION
1. DISCONNECT VACUUM HOSES FROM EGR VACUUM
MODULATOR
Disconnect the 2 vacuum hoses from ports P and Q of the
EGR vacuum modulator.
2. INSPECT EGR VACUUM MODULATOR OPERATION
(a) Block port P with your finger.
(b) Blow air into port Q, and check that the air passes through to
the air filter side freely.
(c) Start the engine, and maintain speed at 3,500 rpm.
(d) Repeat the above test. Check that there is a strong
resistance to air flow.
3. RECONNECT VACUUM HOSES TO EGR VACUUM
MODULATOR
Reconnect the 2 vacuum hoses to the proper locations.
EGR VALVE INSPECTION
1. REMOVE EGR PIPE
(a) Loosen the union nut of the EGR pipe.
(b) Remove the 2 bolts, EGR pipe and gasket.
2. REMOVE EGR GAS TEMPERATURE SENSOR
3. REMOVE EGR VALVE
(a) Disconnect these hoses from the EGR valve:
(1) Vacuum hose
(2) Pressure hose
(b) Remove the 2 nuts, EGR valve and gasket.
± ENGINEEMISSION CONTROL SYSTEMS (2JZ±GTE)EG±181

4. INSPECT EGR VALVE
Check for sticking and heavy carbon deposits.
If a problem is found, replace the EGR valve.
5. REINSTALL EGR VALVE
(a) Place a new gasket on the air intake chamber.
(b) Install the EGR valve with the 2 nuts.
Torque: 21 NVm (210 kgfVcm, 15 ftVlbf)
(c) Reconnect the following hoses to the EGR valve:
wVacuum hose
wPressure hose
6. REINSTALL EGR GAS TEMPERATURE SENSOR
Torque: 20 NVm (200 kgfVcm, 14 ftVlbf)
7. REINSTALL EGR PIPE
(a) Temporarily install the union nut of the EGR pipe.
(b) Install a new gasket and the EGR pipe with the 2 bolts.
Torque: 27 NVm (280 kgfVcm, 20 ftVlbf)
(c) Tighten the union nut of the EGR pipe.
Torque: 64 NVm (650 kgfVcm, 47 ftVlbf)
EG±182± ENGINEEMISSION CONTROL SYSTEMS (2JZ±GTE)