1999 TOYOTA CAMRY fuel pressure

MA001±10
± MAINTENANCEOUTSIDE VEHICLE
MA±1
44 Author: Date:
OUTSIDE VEHICLE
GENERAL MAINTENANCE
These are maintenance and inspection items which are considered to be the owner's responsibility.
They can be done by the owner or they can have them done at a service shop.
These items include those which should be checked on a daily basis, those which, in most cases, do not
require (special) tools and those which are considered to be reasonable for the owner to do.
Items and procedures for general maintenance are as follows.
1. GENERAL NOTES

Maintenance items may vary from country to country. Check the owner's manual supplement in which
the maintenance schedule is shown.

Every service item in the periodic maintenance schedule must be performed.

Periodic maintenance service must be performed according to whichever interval in the periodic main-
tenance schedule occurs first, the odometer reading (miles) or the time interval (months).

Maintenance service after the last period should be performed at the same interval as before unless
otherwise noted.

Failure to do even one item an cause the engine to run poorly and increase exhaust emissions.
2. TIRES
(a) Check the pressure with a gauge. If necessary, adjust.
(b) Check for cuts, damage or excessive wear.
3. WHEEL NUTS
When checking the tires, check the nuts for looseness or for missing nuts. If necessary, tighten them.
4. TIRE ROTATION
Check the owner's manual supplement in which the maintenance schedule is shown.
5. WINDSHIELD WIPER BLADES
Check for wear or cracks whenever they do not wipe clean. If necessary, replace.
6. FLUID LEAKS
(a) Check underneath for leaking fuel, oil, water or other fluid.
(b) If you smell gasoline fumes or notice any leak, have the cause found and corrected.
7. DOORS AND ENGINE HOOD
(a) Check that all doors and the tailgate operate smoothly, and that all latches lock securely.
(b) Check that the engine hood secondary latch secures the hood from opening when the primary latch
is released.

MA00L±02
P00495
Outside
Inside
± MAINTENANCEENGINE
MA±1
42 Author: Date:
ENGINE
INSPECTION
1. REPLACE TIMING BELT (See Pub. No. RM654U, page
EM±17)
2. INSPECT DRIVE BELTS (See Pub. No. RM654U, page
CH±1)
3. REPLACE SPARK PLUGS (See page IG±1)
4. INSPECT AIR CLEANER FILTER
(a) Visually check that the air filter is not excessively dirty or
oily.
(b) Clean the air cleaner filter with compressed air.
First blow from the inside thoroughly, then blow off the
outside of the air cleaner filter.
5. REPLACE AIR CLEANER FILTER
Replace the air filter with a new one.
6. REPLACE ENGINE OIL AND OIL FILTER (See Pub. No.
RM654U, page LU±2)
7. REPLACE ENGINE COOLANT (See Pub. No. RM654U,
page CO±2)
8. INSPECT FUEL PRESSURE REGULATOR RES-
ERVOIR (See page SF±6)
9. INSPECT FUEL FILTER (See page SF±3)
10. REPLACE FUEL FILTER (See page SF±5)
11. INSPECT FUEL LINES AND CONNECTIONS
Visually check for loose connections, sharp bends or damage.
12. INSPECT FUEL TANK BAND (See page SF±18)
13. INSPECT FUEL TANK
(a) Check for fuel leaks (See page SF±1).
(b) Check the fuel tank mounting (See page SF±18).
14. REPLACE FUEL TANK (See page SF±18)
15. INSPECT EXHAUST PIPES AND MOUNTINGS (See
Pub. No. RM654U, page EC±15)
16. ADJUST VALVE CLEARANCE (See page EM±4)

PP1WB±02
± PREPARATIONSFI (5S±FE)
PP±17
69 Author: Date:
SFI (5S±FE)
SST (Special Service Tools)
09268±41047Injection Measuring Tool Set
(09268±41100)ClampExcept California
(09268±41110)Adaptor
(90405±09015)No.1 Union
09268±45014EFI Fuel Pressure Gauge
(09268±41190)Adaptor
(90405±06167)I Union
09631±22020Power Steering Hose Nut
14 x 17 mm Wrench SetFuel line flare nut
09816±30010Oil Pressure Switch SocketKnock sensor 1
09842±30070Wiring ºFº EFI Inspection
09843±18020Diagnosis Check Wire

PP1WW±01
PP±20
± PREPARATIONSFI (1MZ±FE)
72 Author: Date:
SFI (1MZ±FE)
SST (Special Service Tools)
09268±41047Injection Measuring Tool Set
(09268±41100)ClampExcept California
(09268±41300)ClampFor California
09268±41250T Joint
09268±45012EFI Fuel Pressure Gauge
09631±22020Power Steering Hose Nut
14 x 17 mm Wrench SetFuel line flare nut
09817±16011Back±up Light Switch ToolKnock sensor
09842±30070Wiring ºFº EFI Inspection
09843±18020Diagnosis Check Wire

SS0AG±03
± SERVICE SPECIFICATIONSSFI (5S±FE)
SS±19
182 Author: Date:
SFI (5S±FE)
SERVICE DATA
Fuel pressure
regulatorFuel pressure at no vacuum301 ± 347 kPa (3.1 ± 3.5 kgf/cm2, 44 ± 50 psi)
Fuel pumpResistance at 20°C (68°F)0.2 ± 3.0 W
InjectorResistance at 20°C (68°F)
Injection volume
Difference between each cylinder
Fuel leakage13.4 ± 14.2 W
54 ± 69 cm3 (3.3 ± 4.2 cu in.) per 15 seconds
7 cm3 (0.4 cu in.) or less
One drop or less per minute
Throttle bodyThrottle body fully closed angle
Throttle opener setting speed6°
1,300 ± 1,500 rpm (w/ Cooling fan OFF)
Throttle
position
sensorClearance between stop screw and lever
0 mm (0 in.) VTA ± E2
Throttle valve fully open VTA ± E2
± VC ± E2
0.2 ± 5.7 kW
2.0 ± 10.2 kW
2.5 ± 5.9 kW
IAC valveResistance (+B ± ISCC or ISCO) at cold
at hot17.0 ± 24.5 W
21.5 ± 28.5 W
VSV for EVAPResistance at 20°C (68°F)30 ± 34 W
VSV for vapor
pressure
sensorResistance at 20°C (68°F)33 ± 39 W
VSV for EGRResistance at 20°C (68°F)33 ± 39 W
ECT sensorResistance 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 kW
4 ± 7 kW
2 ± 3 kW
0.9 ± 1.3 kW
0.4 ± 0.7 kW
0.2 ± 0.4 kW
IAT sensorResistance 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 kW
4 ± 7 kW
2 ± 3 kW
0.9 ± 1.3 kW
0.4 ± 0.7 kW
0.2 ± 0.4 kW
MAP sensorPower source voltage4.5 ± 5.5 V
Vapor Pressure
SensorPower sorce voltage4.5 ± 5.5 V
A/F sensorResistance at 20°C (68°F)0.8 ± 1.4 W
Heated oxygen
sensorResistance at 20°C (68°F)11 ± 16 W
Fuel cut rpmFuel return rpm1,500 rpm

SS0AG±03
± SERVICE SPECIFICATIONSSFI (5S±FE)
SS±19
182 Author: Date:
SFI (5S±FE)
SERVICE DATA
Fuel pressure
regulatorFuel pressure at no vacuum301 ± 347 kPa (3.1 ± 3.5 kgf/cm2, 44 ± 50 psi)
Fuel pumpResistance at 20°C (68°F)0.2 ± 3.0 W
InjectorResistance at 20°C (68°F)
Injection volume
Difference between each cylinder
Fuel leakage13.4 ± 14.2 W
54 ± 69 cm3 (3.3 ± 4.2 cu in.) per 15 seconds
7 cm3 (0.4 cu in.) or less
One drop or less per minute
Throttle bodyThrottle body fully closed angle
Throttle opener setting speed6°
1,300 ± 1,500 rpm (w/ Cooling fan OFF)
Throttle
position
sensorClearance between stop screw and lever
0 mm (0 in.) VTA ± E2
Throttle valve fully open VTA ± E2
± VC ± E2
0.2 ± 5.7 kW
2.0 ± 10.2 kW
2.5 ± 5.9 kW
IAC valveResistance (+B ± ISCC or ISCO) at cold
at hot17.0 ± 24.5 W
21.5 ± 28.5 W
VSV for EVAPResistance at 20°C (68°F)30 ± 34 W
VSV for vapor
pressure
sensorResistance at 20°C (68°F)33 ± 39 W
VSV for EGRResistance at 20°C (68°F)33 ± 39 W
ECT sensorResistance 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 kW
4 ± 7 kW
2 ± 3 kW
0.9 ± 1.3 kW
0.4 ± 0.7 kW
0.2 ± 0.4 kW
IAT sensorResistance 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 kW
4 ± 7 kW
2 ± 3 kW
0.9 ± 1.3 kW
0.4 ± 0.7 kW
0.2 ± 0.4 kW
MAP sensorPower source voltage4.5 ± 5.5 V
Vapor Pressure
SensorPower sorce voltage4.5 ± 5.5 V
A/F sensorResistance at 20°C (68°F)0.8 ± 1.4 W
Heated oxygen
sensorResistance at 20°C (68°F)11 ± 16 W
Fuel cut rpmFuel return rpm1,500 rpm

SS0AH±03
SS±20
± SERVICE SPECIFICATIONSSFI (5S±FE)
183 Author: Date:
TORQUE SPECIFICATION
Part tightenedN´mkgf´cmft´lbf
Fuel line
Union bolt type
Flare nut type for use with SST
29
28
300
285
21
21
Fuel pump assembly x Fuel tank44035 in.´lbf
Fuel filter x Fuel pump bracket22017 in.´lbf
Fuel pressure regulator x Fuel pump bracket22017 in.´lbf
Delivery pipe x Cylinder head131309
Fuel tank band x Body3940029
Throttle body x Intake manifold1919514
Knock sensor 1 x Cylinder block4445032
A/F sensor x Exhaust manifold4445032
Oxygen sensor (bank 1 sensor 1) x Exhaust manifold4445032
Oxygen sensor (bank 1 sensor 2) x Front exhaust pipe4445032

SS109±02
± SERVICE SPECIFICATIONSSFI (1MZ±FE)
SS±21
184 Author: Date:
SFI (1MZ±FE)
SERVICE DATA
Fuel pressure
regulatorFuel pressure at no vacuum301 ± 347 kPa (3.1 ± 3.5 kgf/cm2, 44 ± 50 psi)
Fuel pumpResistance at 20°C (68°F)0.2 ± 3.0 W
InjectorResistance
Injection volume
Difference between each cylinder
Fuel leakage13.4 - 14.2 W
60 ± 73 cm3 (3.4 ± 4.5 cu in.) per 15 sec.
13 cm3 (0.8 cu in.) or less
1 drop or less per 12 minute
MAF meterResistance (THA ± E2) at ±20°C (±4°F)
at 20°C (68°F)
at 60°C (140°F)14.6 ± 17.8 kW
2.21 ± 2.69 kW
0.29 ± 0.35 kW
Throttle bodyThrottle opener setting speed900 ± 1,950 rpm
Throttle
position
sensorResistance
Throttle valve fully closed VTA ± E2
Throttle valve fully open VTA ± E2
± VC ± E2
0.2 ± 6.3 kW
2.0 ± 10.2 kW
2.5 ± 5.9 kW
IAC valveResistance (+B ± RSO or RSC) at cold
at hot17.0 ± 25.0 W
21.5 ± 29.5 W
VSV for EGRResistance at 20°C (68°F)27 ± 33 W
VSV for EVAPResistance at 20°C (68°F)27 ± 33 W
VSV for ACISResistance at 20°C (68°F)33 ± 39 W
VSV for Vapor
Pressure SensorResistance at 20°C (68°F)33 ± 39 W
Vapor
Pressure
SensorPower source voltage4.5 ± 5.5 V
ECT sensorResistance 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 kW
4 ± 7 kW
2 ± 3 kW
0.9 ± 1.3 kW
0.4 ± 0.7 kW
0.2 ± 0.4 kW
EGR gas
temperature
sensorResistance at 50°C (122°F)
at 100°C (212°F)
at 150°C (302°F)64 ± 97 kW
11 ± 16 kW
2 ± 4 kW
A/F sensorHeater coil resistance at 20°C (68°F)
at 800°C (1472°F)0.8 ± 1.4 W
1.8 ± 3.2 W
Heated
oxygen sensorHeater coil resistance at 20°C (68°F)
at 800°C (1472°F)11 ± 16 W
23 ± 32 W
Fuel cut rpmFuel return rpm1,200 rpm