1995 TOYOTA SUPRA fuel filter

8. INSTALL FUEL PIPE SUPPORT
Torque: 14 NVm (145 kgfVcm, 10 ftVlbf)
9. INSTALL LH ENGINE MOUNTING BRACKET AND
INSULATOR ASSEMBLY
HINT: LH mounting bracket is marked ºA u INº.
Torque: 58 NVm (590 kgfVcm, 43 ftVlbf)
10. INSTALL OIL FILTER BRACKET
(a) Check and clean the oil filter bracket installation.
(b) Place a new O±ring in position on the oil filter bracket.
(c) Apply clean engine oil to the O±ring.
(d) Install a new gasket to the union bolt.
(e) Install the oil filter braket with the union bolt.
Torque: 88 NVm (900 kgfVcm, 65 ftVlbf)
11. INSTALL NO.2 WATER BYPASS PIPE
(a) Install a new gasket to the water pump.
(b) 2JZ±GE:
Install the water bypass pipe with the bolt and 2 nuts.
Torque: 21 NVm (210 kgfVcm, 15 ftVlbf)
(c) 2JZ±GTE:
Install the water bypass pipe with the 2 bolts and 2 nuts.
Torque: 21 NVm (210 kgfVcm, 15 ftVlbf)
12. 2JZ±GTE:
INSTALL OIL COOLER
(See oil cooler installation in Lubrication System)
13. INSTALL OIL FILTER
(See oil and filter replacement in Lubrication System)
14. INSTALL CYLINDER HEAD
(See cylinder head installation)
15. INSTALL TIMING PULLEYS AND BELT
(See timing belt installation)
16. INSTALL GENERATOR
(See generator installation in Charging System)
17. REMOVE ENGINE STAND FROM ENGINE
18. M/T:
INSTALL FLYWHEEL
HINT: The flywheel bolts are tightened in 2 progressive step,
(b) and (d).
(a) Install the flywheel on the crankshaft.
(b) Install and uniformly tighten the 8 bolts, in several passes, in
the sequence shown.
Torque: 49 NVm (500 kgfVcm, 36 ftVlbf)
EG±122± ENGINEENGINE MECHANICAL

 Connecting rod cap X Connecting rod 1st
2nd 29
Turn 905 300 22
 
Oil nozzle X Crankshaft (2JZ±GTE)
 
8.8
 
90
 
78 in.Vlbf Rear oil seal retainer X Cylinder block 5.9 60 52 in.Vlbf Crankshaft position sensor X Cylinder block (2JZ±GTE) 8.8 90 78 in.Vlbf Engine mounting bracket X Cylinder block 58 590 43 Engine coolant drain plug X Cylinder block 29 300 22 Union for oil cooler X Cylinder block (2JZ±GTE) 39 400 29
 Knock sensor X Cylinder block 44 450 33
 Oil pressure switch X Cylinder block 14 150 11
 Fuel pipe support X Cylinder block 14 145 10
 Oil filter bracket X Cylinder block 88 900 65
 No.2 water bypass pipe X Water pump 21 210 15
 No.2 water bypass pipe X Cylinder block 21 210 15
 Flywheel X Crankshaft (M/T) 1st
2nd 49
Turn 905 500 36
 Drive plate X Crankshaft (A/T) 83 850 61 Clutch cover X Flywheel (M/T) 19 195 14 
 Cylinder block X Transmission 14 mm head
17 mm head 
 39
72 
 400
730 
 29
43
 Clutch service hole cover X Clutch housing (2JZ±GTE M/T) 12 120 9
 Drive plate X Torque converter clutch (A/T) 33 340 25
 Oil cooler tube X Union for transmission (A/T) 34 350 25
 Rear support member X Body 25 260 19
 Rear support member X Engine rear mounting insulator 13 135 10
 Front suspension crossmember X Engine mounting insulator 59 600 43
 Transmission shift lever X Shift lever retainer (M/T) 19 195 14
 Transmission control rod X Shift lever (A/T) 13 130 9
Clutch release cylinder X Transmission (M/T)131309 
Clutch line tube X No.1 oil pan
 
37
 
380
 
27 Ground strap X Transmission (M/T) 37 380 27 Fuel inlet hose X Fuel pipe support 29 300 22 
 A/C compressor X Cylinder block for stud bolt
for bolt and nut 
 26
52 
 265
530 
 19
38
 PS pump front bracket X Cylinder block (2JZ±GE) 58 590 43
 PS pump front bracket X Oil pump (2JZ±GE) 52 530 38
 PS pump housing X PS pump bracket 58 590 43
 PS pump bracket X A/C compressor 58 590 43
 PS pump bracket X Cylinder block 39 400 29
 PS pump rear stay X PS pump bracket 39 400 29
 PS pump rear stay X Intake manifold stay (2JZ±GE) 39 400 29
 Rear center floor crossmember brace X Body (2JZ±GTE) 28 290 21
No.2 front exhaust pipe X Exhaust manifold6263046 No.2 front exhaust pipe X Front exhaust pipe 58 590 43 Pipe support bracket X Transmission 43 440 32 Front exhaust pipe X Center exhaust pipe 58 590 43 Center exhaust pipe X Tailpipe 19 195 14 
 
Sub heated oxygen sensor
x Front exhaust pipe (2JZ±GE (California), 2JZ±GTE) 
 
20 
 
200 
 
14
± ENGINEENGINE MECHANICALEG±139

FUEL PUMP
ON±VEHICLE INSPECTION
1. CHECK FUEL PUMP OPERATION
(a) Using SST, connect terminals +B and FP of the DLC 1.
SST 09843±18020
(b) Turn the ignition switch ON.
NOTICE: Do not start the engine.
(c) Check that there is pressure in the fuel inlet hose from the fuel
filter.
HINT: If there is fuel pressure, you will hear the sound of fuel
flowing.
If there is no pressure, check the following parts:
wFuse
wEFI main relay
wFuel pump
wECM
wWiring connections
(d) Turn the ignition switch OFF.
(e) Remove the SST from the DLC1.
SST 09843±18020
2. CHECK FUEL PRESSURE
(a) Check the battery voltage is above 12 V.
(b) Disconnect the negative (±) terminals cable from the battery.
(c) Remove the 2 nuts, and disconnect the No.2 vacuum pipe
from the air intake chamber and intake manifold.
(d) Remove the union bolt and 2 gaskets, disconnect the fuel
inlet pipe from the delivery pipe.
CAUTION:

Put a shop towel under the delivery pipe.

Slowly loosen the union bolt.
(e) Install the fuel inlet pipe and SST (pressure gauge) to the
delivery pipe with the 3 gaskets and SST (union bolt).
SST 09268±45012
Torque: 42 NVm (420 kgfVcm, 30 ftVlbf)
(f) Wipe off any splattered gasoline.
(g) Using SST, connect terminals +B and FP of the DLC 1.
SST 09843±18020
± ENGINESFI SYSTEM (2JZ±GE)EG±193

(h) Reconnect the negative (±) terminal cable to the battery.
(i) Turn the ignition switch ON.
(j) Measure the fuel pressure.
Fuel pressure:
265±304 kPa (2.7±3.1 kgf/cm
2, 38±44 psi)
If pressure is high, replace the fuel pressure regulator.
If pressure is low, check the following parts:
wFuel hoses and connections
wFuel pump
wFuel filter
wFuel pressure regulator
(k) Remove the SST from the DLC1.
SST 09843±18020
(l) Start the engine.
(m) Disconnect the vacuum sensing hose from the fuel pressure
regulator, and plug the hose end.
(n) Measure the fuel pressure at idle.
Fuel pressure:
265±304 kPa (2.7±3.1 kgf/cm
2, 38±44 psi)
(o) Reconnect the vacuum sensing hose to the fuel pressure
regulator.
(p) Measure the fuel pressure at idle.
Fuel pressure:
196±235 kPa (2.0±2.4 kgf/cm
2, 28±34 psi)
If pressure is not as specified, check the vacuum sensing
hose and fuel pressure regulator.
(q) Stop the engine.
(r) Check that the fuel pressure remains as specified for 5
minutes after the engine has stopped.
Fuel pressure:
147 kPa (1.5 kgf/cm
2, 21 psi) or more
If pressure is not as specified, check the fuel pump, pressure
regulator and/or injectors.
(s) After checking fuel pressure, disconnect the negative (±)
terminal cable from the battery and carefully remove the SST
to prevent gasoline from splashing.
SST 09268±45012
(t) Install the fuel inlet pipe to the delivery pipe with 2 new
gaskets and the union bolt.
Torque: 42 NVm (420 kgfVcm2, 30 ftVlbf)
(u) Install the No.2 vacuum pipe with the 2 nuts.
Torque: 27 NVm (270 kgfVcm2, 20 ftVlbf)
(v) Reconnect the negative (±) terminal cable to the battery.
(w) Check for fuel leaks.
(See item 5 in fuel system in precaution) EG±194
± ENGINESFI SYSTEM (2JZ±GE)

(b) Pull out the lower side of the fuel pump from the pump
bracket.
(c) Remove the rubber cushion from the fuel pump.
(d) Disconnect the fuel hose from the fuel pump, and remove the
fuel pump.
3. REMOVE FUEL PUMP FILTER FROM FUEL PUMP
(a) Using a small screwdriver, remove the clip.
INSTALLATION HINT: Use a new clip.
(b) Pull out the pump filter.
FUEL PUMP INSTALLATION
1. INSTALL FUEL PUMP AND SENDER GAUGE ASSEMBLY
(a) Install a new gasket to the fuel tank.
(b) Insert fuel pump and sender gauge assembly into the fuel
tank.
(c) Align the arrow marks of the fuel pump bracket and fuel tank.
(d) Temporarily install the retainer.
(e) Using SST, tighten the retainer until the arrow mark on the
retainer is within the lines on the fuel tank.
SST 09808±14010
(f) Check that the arrow marks of the fuel pump bracket and fuel
tank are aligned. EG±198
± ENGINESFI SYSTEM (2JZ±GE)

(c) Pull out the 6 injectors from the delivery pipe.
(d) California:
Remove the 2 O±rings, insulator and grommet from each in-
jector.
(e) Except California:
Remove the O±ring and grommet from each injector.
INJECTORS INSPECTION
1. INSPECT INJECTOR INJECTION
CAUTION: Keep injector clear of sparks during the test.
(a) Remove the union bolt and 2 gaskets, and disconnect the
fuel inlet hose from the fuel filter outlet.
± ENGINESFI SYSTEM (2JZ±GE)EG±207

(b) Connect SST (hose) to the fuel filter outlet with SST (union),
the 2 gaskets and union bolt.
SST 09268±41045 (90405±09015)
Torque: 29 NVm (300 kgfVcm, 22 ftVlbf)
(c) Disconnect the fuel return hose from the fuel return pipe.
(d) Remove the fuel pressure regulator from the delivery pipe.
(See step 3 in fuel pressure regulator removal)
(e) Install the O±ring to the fuel inlet of the pressure regulator.
(f) Connect SST (hose) to the fuel inlet of the pressure regulator
with SST (union) and the 2 bolts.
SST 09268±41045 (09268±41090)
(g) Connect the fuel return hose to the fuel outlet of the pressure
regulator with SST (union), the 2 gaskets and union bolt.
SST 09268±41045 (09268±41070)
(h) Install the grommet and O±ring to the injector.
(i) Connect SST (hose) to the injector with SST (union), and
hold the injector and union with SST (clamp).
SST 09268±41045
(j) Put the injector into the graduated cylinder.
HINT: Install a suitable vinyl hose onto the injector to prevent
gasoline from splashing out. EG±208
± ENGINESFI SYSTEM (2JZ±GE)

(k) Using SST, connect terminals +B and FP of the DLC 1.
SST 09843±18020
(l) Reconnect the negative (±) terminal cable to the battery.
(m) Turn the ignition switch ON.
NOTICE: Do not start the engine.
(n) Connect SST (wire) to the injector and battery for 15
seconds, and measure the injection volume with a graduated
cylinder. Test each injector 2 or 3 times.
SST 09842±30070
Injection volume:
70±88 cm
3 (4.3±5.4 cu in.) per 15 sec.
Difference between each injector:
9 cm
3 (0.5 cu in.) or less
If the injection volume is not as specified, replace the injector.
2. INSPECT LEAKAGE
(a) In the condition above, disconnect the tester probes of SST
(wire) from the battery and check the fuel leakage from the
injector.
SST 09842±30070
Fuel drop:
One drop or less per minute
(b) Disconnect the negative (±) terminal cable from the battery.
(c) Remove the SST.
SST 09268±41045 and 09843±18020
(d) Reconnect the fuel inlet hose to the fuel filter with 2 new
gaskets and union bolt.
Torque: 29 NVm (300 kgfVcm, 22 ftVlbf)
(e) Reconnect the fuel return hose to the fuel return pipe.
(f) Reinstall the fuel pressure regulator to the delivery pipe. (See
step 1 in fuel pressure regulator installation)
± ENGINESFI SYSTEM (2JZ±GE)EG±209