sensor TOYOTA CAMRY 2000 Service Owner's Manual

17. DISCONNECT VACUUM HOSES
Disconnect the following hoses:
(1) MAP sensor hose from air intake chamber
(2) Brake booster vacuum hose from air intake cha±
mber
(3) PS vacuum hose from air intake chamber
(4) Vacuum sensing hose from fuel pressure regula±
tor 1
S. W/ A/C:
DISCONNECT A/C IDLE±UP VALVE CONNECTOR
19. EXCEPT CALIFORNIA:
REMOVE AIR TUBE
(a) Disconnect the following hoses from the air tube:
(1) w/ A/C:
Air hose from ASV
(2) 2 air hoses from PS pump I6. REMOVE EGR VALVE AND VACUUM MODULATOR
(a) Disconnect the EGR gas temperature sensor connec±
tor.
(b) Disconnect the following hoses:
(1) 2 vacuum hoses from VSV (for EGR)
(2) Vacuum hose from charcoal canister
(c) Disconnect the vacuum hose clamp.
(d) Loosen the union nut of the EGR pipe, and remove the
2 nuts, EGR valve, vacuum modulator, vacuum hoses
assembly and gasket.
(b) Remove the 3 bolts, wire clamp and air tube.
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20. CALIFORNIA:
REMOVE AIR TUBE
(a) Disconnect the following hoses:
(1) w/ A/C:
A/C hose (from ASV) from air tube
(2) 2 air hoses (from PS pump) from air tube
(3) California only:
2 vacuum hoses from VSV (for fuel pressure
control)
(4) Vacuum hose from air intake chamber
(b) Remove the 3 bolts, wire clamp and air tube.
21. DISCONNECT 2 ENGINE WIRE GROUND STRAPS
FROM INTAKE MANIFOLD
22. DISCONNECT KNOCK SENSOR AND VSV (FOR
EGR) CONNECTORS
23. CALIFORNIA ONLY:
DISCONNECT VSV (FOR FUEL PRESSURE CON±
TROL) CONNECTOR
24. REMOVE VSV OR VSV ASSEMBLY
25. REMOVE INTAKE MANIFOLD
(a) Remove the 4 bolts, wire bracket, No.1 air intake
chamber and manifold stays.
(b) Remove the bolt, vacuum hose bracket, and discon±
nect the engine wire.
(c) Remove the6 bolts, 2 nuts, intake manifold and
gasket.
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(c) Install the vacuum hose bracket and engine wire har±
ness with the bolt.
(d) Install the No.1 air intake chamber and manifold stays,
wire bracket with the 4 bolts.
14 mm head bolt
Torque: 42 N±m (425 kgf±cm, 31 ft±lbf)
12 mm head bolt
Torque: 22 N±m (220 kgf±cm, 16 ft±lbf)
17. INSTALL VSV OR VSV ASSEMBLY
18. CALIFORNIA ONLY:
CONNECT VSV (FOR FUEL PRESSURE CONTROL)
CONNECTOR
19. CONNECT KNOCK SENSOR AND VSV (FOR EGR)
CONNECTORS
20. INSTALL 2 ENGINE WIRE GROUND STRAPS TO
INTAKE MANIFOLD(b) Install a new gasket and the intake manifold with the
6 bolts and 2 nuts. Uniformly tighten the bolts and
nuts in several passes.
Torque: 19 N±m (195 kgf±cm, 14 ft±lbf)
16. INSTALL INTAKE MANIFOLD
(a) Connect the 2 wire clamps to the wire brackets on the
intake manifold.
21. CALIFORNIA:
INSTALL AIR TUBE
(a) Install the air tube and wire clamp with the 3 bolts.
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25. INSTALL EGR VALVE AND VACUUM MODULATOR
(a) Install a new gasket and the EGR valve with the union
nut and 2 nuts.
Union nut:
Torque: 59 N±m (600 kgf±cm, 43 ft±lbf)
Nut:
Torque: 13 N±m (130 kgf±cm, 9 ft±lbf)
(b) Install the EGR modulator to the clamp. 23. CONNECT VACUUM HOSES
Connect the following hoses:
(1) MAP sensor hose to air intake chamber
(2) Brake booster vacuum hose to air intake chamber
(3) PS vacuum hose to air intake chamber
(4) Vacuum sensing hose to fuel pressure regulator.
24. w/ A/C:
CONNECT A/C IDLE±UP VALVE CONNECTOR(b) Connect the following hoses:
(1) w/ A/C:
A/C hose (from ASV) to air tube
(2) 2 air hoses (from PS pump) to air tube
(3) 2 vacuum hoses to VSV (for fuel pressure con±
trol)
(4) Vacuum hose to air intake chamber
22. EXCEPT CALIFORNIA:
INSTALL AIR TUBE
(a) Install the air tube and wire clamp with the 3 bolts.
(b) Connect the following hoses to the air tube:
(1) w/ A/C:
Air hose from ASV
(2) 2 air hose from PS pump
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(c) Type A:
Install the throttle body with the 4 bolts.
Torque: 19 N±m (195 kgf±cm, 14 ft±lbf)
HINT: Each bolt is indicated in the illustration.
Bolt length:
A 45 mm (1.77 in.)
B 55 mm (2.17 in.)
(d) Type e:
Install the throttle body with the 2 bolts and 2 nuts.
Torque: 19 N±m (195 kgf±cm, 14 ft±lbf)
(e) Connect the following hoses to the throttle body:
(1) PCV hose
(2) 2 vacuum hoses from EGR vacuum modulator
(3) Vacuum hose from TVV (for EVAP) (c) Connect the vacuum hose clamp.
(d) Connect the following hoses:
(1) Vacuum hose to charcoal canister
(2) Vacuum hose (from EGR valve) to E port of VSV
(for EGR)
(3) Vacuum hose (from Q port of EGR vacuum mod±
ulator) to G port of VSV (for EGR)
(e) Connect the EGR gas temperature sensor connector.
26. INSTALL THROTTLE BODY
(a) Connect the following hoses to the throttle body:
(1) Water bypass hose from water outlet
(2) Water bypass hose from water bypass pipe
(3) California:
Air hose from cylinder head
Except California:
Air hose from air tube
(b) Place a new gasket on the intake chamber, facing the
protrusion downward.
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(b) Connect the following hoses:
(1) Upper radiator hose
(2) Water bypass pipe hose
(3) Heater water hose
(4) IAC water bypass hose
(5) TVV (for EVAP) vacuum hose (from P port of
throttle body)
(6) TVV (for EVAP) vacuum hose (from charcoal canister) 27. INSTALL WATER BYPASS PIPE
(a) Install a new 0±ring to the bypass pipe.
(b) Apply soapy water on the 0± ring.
(c) Install a new gasket and the bypass pipe with the 2
nuts and 2 bolts.
Torque (Nut): 8.8 N±m (90 kgf±cm. 78 in.±lbf)
28. INSTALL WATER OUTLET
(a) Install a new gasket and the water outlet with the 2
bolts.
Torque: 15 N±m (150 kgf±cm, 11 ft±lbf)
(d) Connect the following hoses:
(1) IAC water bypass hose
(2) Heater water hose
(3) w/ Oil Cooler:
2 oil cooler water bypass hoses (f) Connect the IAC valve connector.
(g) Connect the throttle position sensor connector.
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31. ASSEMBLE EXHAUST MANIFOLD AND WARM UP
THREE±WAY CATALYTIC CONVERTER
Assemble the following parts:
(1) WU±TWC
(2) Cushion
(3) Retainer
(4) Gasket
(5) Exhaust manifold
(6) 3 bolts and 2 nuts
Torque: 29 N±m (300 kgf±cm, 22 ft±lbf)
(c) Connect the following connectors:
(1) Engine coolant temperature sender gauge con±
nector
(2) Engine coolant temperature sensor connector
29. CONNECT ENGINE WIRE (FOR OXYGEN SENSORS)
TO ENGINE HANGER
30. CONNECT OIL PRESSURE SWITCH CONNECTOR
32. INSTALL EXHAUST MANIFOLD AND WARM UP
THREE±WAY CATALYTIC CONVERTER
ASSEMBLY
(a) Install a new gasket, the exhaust manifold and WU ±
TWC assembly with the 6 nuts. Uniformly tighten the
nuts in several passes.
Torque: 49 N±m (540 kgf±cm, 36 ft±lbf)
(7) 2 converter heat insulators
(8) 8 bolts
(9) Manifold lower heat insulator
(10) 3 bolts
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33. CONNECT FRONT EXHAUST PIPE
(a) Place a new gasket on the front exhaust pipe.
(b) Using a 14 mm deep socket wrench, install the 3 new
nuts holding the front exhaust pipe to the WU ±TWC.
Torque: 62 N±m (630 kgf±cm, 46 ft±lbf)
(c) Install the bracket with the 2 bolts.
34. INSTALL DISTRIBUTOR
(See page IG±17 and 37)
35. INSTALL GENERATOR (See page CH±24)
36. INSTALL AIR CLEANER CAP, RESONATOR AND
AIR CLEANER HOSE
(a) Connect the air cleaner hose to the throttle body.
(b) Install the air cleaner cap together with the resonator
and air cleaner hose.
(c) California only:
Connect the air hose to the air cleaner hose.
(d) Connect the intake air temperature sensor connector. (d) Install the manifold upper heat insulator with the 4
bolts.
(e) Connect the main oxygen and sub oxygen sensor
connectors. (c) Install the No. 1 manifold stay with the bolt and nut.
Torque: 42 N±m (425 kgf±cm, 31 ft±lbf)
(b) Install the manifold stay with the bolt and nut.
Torque: 42 N±m (425 kgf±cm, 31 ft±lbf)
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ENGINE REMOVAL
1. DISCONNECT NEGATIVE (±) TERMINAL CABLE
FROM BATTERY
CAUTION: Work must be started after 90 seconds from
the time the ignition switch is turned to the 'LOCK'
position and the negative (±) terminal cable Is discon±
nected from the battery.
2. REMOVE BATTERY AND TRAY
3. REMOVE HOOD
4. REMOVE ENGINE UNDER COVER
5. DRAIN ENGINE COOLANT
6. DRAIN ENGINE OIL
7. DISCONNECT ACCELERATOR CABLE FROM
THROTTLE BODY
8. A/T:
DISCONNECT THROTTLE CABLE FROM
THROTTLE BODY
9. REMOVE AIR CLEANER ASSEMBLY, RESONATOR
AND AIR CLEANER HOSE
(a) Disconnect the intake air temperature sensor connec±
tor.
(b) California only:
Disconnect the air hose from the air cleaner hose.
(c) Loosen the air cleaner hose clamp bolt.
(d) Disconnect the 4 air cleaner cap clips.
(e) Disconnect the air cleaner hose from the throttle
body, and remove the air cleaner cap together with
the resonator and air cleaner hose.
(f) Remove the element.
(g) Remove the 3 bolts and air cleaner case.
10. w/ CRUISE CONTROL SYSTEM:
REMOVE CRUISE CONTROL ACTUATOR
(a) Remove the actuator cover.
(b) Disconnect the actuator connector.
(c) Remove the 3 bolts, and disconnect the actuator with
the bracket.
11. REMOVE RADIATOR
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(c) Disconnect the following connectors:
(1) Igniter connector
(2) California only:
Ignition coil connector
(3) Noise filter connector
(4) 2 ground straps from LH fender apron
(5) Connector from LH fender apron 12. DISCONNECT WIRES AND CONNECTORS
(a) Remove the engine relay box, and disconnect the 5
connectors.
(b) Connector from LH fender apron
(6) Data link connector 1
(7) 2 ground straps from RH fender apron
(d) Disconnect the MAP sensor connector.
13. DISCONNECT HEATER HOSES
14. DISCONNECT FUEL RETURN HOSE
CAUTION: Catch leaking fuel in a container.
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