2005 LEXUS ES300 torque

100J6-02
A86358N´m (kgf´cm, ft´lbf) : Specified torque
7.9 (81, 70 in.Vlbf)x3
V-bank Cover Sub-assy
Mass Air Flow
Meter Connector Fuel Vapor Feed Hose
Assy
Vacuum Hose
Air Cleaner Cap
Sub-assy
Air Cleaner Filter
Element Sub-assy
5.0 (51, 44 in.Vlbf)
W/O TEMS:
Front Suspension Upper Brace Center
80 (816, 59)
Spacer
x2
Vacuum Hose
80 (816, 59)x2
Spacer
- ENGINE CONTROL SYSTEMKNOCK SENSOR (3MZ-FE)
10-13
2018 Author
: Date
:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
KNOCK SENSOR (3MZ-FE)
COMPONENTS

A86260
Non-reusable part
: Specified torque VSV Connector
8.0 (82, 71 in.Vlbf)x2
Emission
Control Valve Set
Emission Control Valve Bracket
Intake Air Surge Tank

Air Surge Tank
to Intake Manifold
Gasket
Throttle Motor Connector
Water By-pass Hose No. 3
Water By-pass Hose No. 2
N´m (kgf´cm, ft´lbf)
Union to Check Valve Hose
Fuel Vapor Feed Hose
x2 x3
Engine Hunger No. 1Surge Tank Stay
No. 1
Surge Tank Stay
No. 2
20 (204, 14)
20 (204, 14)
20 (204, 14)
7.8 (80, 69 in.Vlbf)
x2
x2 Pressure Feed
Tube Assy
28 (286, 21)
x2
x2
Bond Cable No. 1
Connector
28 (286, 21)
10-14
- ENGINE CONTROL SYSTEMKNOCK SENSOR (3MZ-FE)
2019 Author
: Date
:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)

A86261
Non-reusable part
: Specified torqueN´m (kgf´cm, ft´lbf)Knock Sensor
Knock Sensor Connector
20 (204, 14)

Intake Manifold
to Head Gasket No. 2
Intake Manifold
to Head Gasket No. 1
Radiator Hose InletWater Outlet
Heater Inlet
Water Hose Intake Manifold Ground Cable
Washer
8.4 (86, 74 in.Vlbf)
x2x9
x2
Washer
15 (153, 11)
15 (153, 11)
Fuel Pipe
Clamp
Engine Moving
Control Rod
23 (235, 17)
15 (153, 11)
x2
Fuel Injector
Connector
Clamp
Fuel Injector Connector
64 (653, 47)
x2
Engine Coolant
Temperature Sensor
Connector
Radio Setting
Condenser
64 (653, 47)
Bond Cable No. 1
Connector
Pipe
- ENGINE CONTROL SYSTEMKNOCK SENSOR (3MZ-FE)
10-15
2020 Author
: Date
:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)

A86268
(d)
(e)
(f)
(f)
(f)
(f)
(g)
A79749
(a)
(b)
(a)
(b)
A79750
Upper
Engine
Front0 to 5 10-18
- ENGINE CONTROL SYSTEMKNOCK SENSOR (3MZ-FE)
2023 Author
: Date
:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
(d) Disconnect the engine coolant temperature sensor con-
nector.
(e) Remove the clamp.
(f) Remove the 2 bolts, 2 nuts and 2 washers.
(g) Lock the hose clamp as shown in the illustration. Then re-
move the water outlet together with water by-pass hose
No. 1.
(h) Remove the 2 gaskets from the 2 cylinder heads.
12. REMOVE KNOCK SENSOR
(a) Disconnect the 2 knock sensor connectors.
(b) Remove the 2 nuts, then remove the 2 knock sensors.
13. INSTALL KNOCK SENSOR
(a) Install the 2 knock sensors with the 2 nuts as shown in the
illustration.
Torque: 20 NVm (204 kgfVcm, 14 ftVlbf)
(b) Connect the 2 knock sensor connectors.
14. INSTALL WATER OUTLET
(a) Install 2 new gaskets to the 2 cylinder heads.
(b) Install the water outlet together with water by-pass hose No. 1, then unlock the hose clamp.
(c) Tighten the 2 bolts, 2 nuts and 2 washers.
Torque: 15 NVm (153 kgfVcm, 11 ftVlbf)
(d) Install the clamp.
(e) Connect the engine coolant temperature sensor connector.
(f) Connect the bond cable No. 3 connector.
(g) Connect the pipe of the radiator reserve tank.
(h) Connect the radiator hose inlet, then unlock the hose clamp.

A8626611 10
9 8
5
7
64
3 2
1
A86269
Push
Fuel Pipe
Clamp
A86262
A
B
B
B
- ENGINE CONTROL SYSTEMKNOCK SENSOR (3MZ-FE)
10-19
2024 Author
: Date
:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
15. INSTALL INTAKE MANIFOLD
(a) Install the intake manifold with the 9 bolts, 2 nuts and 2
washers. Using several steps, tighten the 9 bolts and 2
nuts uniformly in the sequence shown in the illustration.
Torque: 15 NVm (153 kgfVcm, 11 ftVlbf)
(b) Retighten the 9 water outlet mounting bolts and 2 nuts.
Torque: 15 NVm (153 kgfVcm, 11 ftVlbf)
(c) Install the ground cable with the nut.
Torque: 8.4 NVm (86 kgfVcm, 74 in.Vlbf)
(d) Connect the heater inlet water hose.
(e) Connect the fuel pipe No. 1.
(1) Push in the quick connector to the pipe until it
makes a ºclickº sound.
NOTICE:

Check the connected part for damage or foreign ob-
jects.

After connecting, check if the quick connector and
pipe are securely connected by pulling them.
(2) Install the fuel pipe clamp.
16. INSTALL ENGINE MOVING CONTROL ROD
Torque:
23 NVm (235 kgfVcm, 17 ftVlbf) for bolt A
64 NVm (653 kgfVcm, 47 ftVlbf) for bolt B
17. INSTALL INTAKE AIR SURGE TANK (See page 11-13)
18. INSTALL EMISSION CONTROL VALVE SET (See page 11-13)
19. INSTALL AIR CLEANER CAP SUB-ASSY (See page 10-1 1)
20. CHECK CONNECTION OF VACUUM HOSE (See page 14-29)
21. CONNECT ENGINE WIRE NO. 3 (BATTERY NEGATIVE TERMINAL)
Torque: 5.4 NVm (55 kgfVcm, 48 in.Vlbf)
22. ADD ENGINE COOLANT (See page 16-9)
23. CHECK FOR ENGINE COOLANT LEAKS (See page 16-1)
24. CHECK FOR FUEL LEAKS (See page 11-5)
25. INSTALL V-BANK COVER SUB-ASSY (See page 10-1 1)

100J8-01
A86338
(a)
(b)
(b)
- ENGINE CONTROL SYSTEMACCELERATOR PEDAL ASSY (3MZ-FE (NORMAL
PEDAL))10-21
2026 Author
: Date
:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
ACCELERATOR PEDAL ASSY (3MZ-FE (NORMAL PEDAL))
REPLACEMENT
1. DISCONNECT ENGINE WIRE NO. 3 (BATTERY NEGATIVE TERMINAL)
2. REMOVE ACCELERATOR PEDAL ASSY
(a) Disconnect the accelerator position sensor connector.
(b) Remove the 2 bolts, then remove the accelerator pedal
rod.
3. INSTALL ACCELERATOR PEDAL ASSY
Torque: 5.4 NVm (55 kgfVcm, 48 in.Vlbf)
4. CONNECT ENGINE WIRE NO. 3 (BATTERY NEGATIVE TERMINAL)
Torque: 5.4 NVm (55 kgfVcm, 48 in.Vlbf)
5. SYSTEM INITIALIZATION (See page 19-15)

A86259
(a)
(a)
- ENGINE CONTROL SYSTEMECM (3MZ-FE)
10-23
2028 Author
: Date
:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
9. REMOVE ECM BRACKET NO.3
(a) Remove the 2 screws, then remove the ECM bracket No
3.
10. INSTALL ECM BRACKET NO.3
11. INSTALL ECM BRACKET NO.2
12. INSTALL ECM BRACKET
13. INSTALL ECM
Torque: 5.5 NVm (56 kgfVcm, 49 in.Vlbf)
14. INSTALL STEREO COMPONENT AMPLIFIER ASSY
Torque: 5.5 NVm (56 kgfVcm, 49 in.Vlbf)
15. INSTALL INSTRUMENT PANEL SUB-ASSY LOWER
16. INSTALL INSTRUMENT PANEL UNDER COVER SUB-ASSY NO.1
17. INSTALL FRONT DOOR SCUFF PLATE RH
18. CONNECT ENGINE WIRE NO. 3 (BATTERY NEGATIVE TERMINAL)
Torque: 5.4 NVm (55 kgfVcm, 48 in.Vlbf)
19. RESET MEMORY (See page 05-604)
20. SYSTEM INITIALIZATION (See page 19-15)

110XR-01
A62391
Circuit Opening Relay
- FUELFUEL SYSTEM (3MZ-FE)
11-1
2029 Author
: Date
:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
FUEL SYSTEM (3MZ-FE)
PRECAUTION
1. PRECAUTION
(a) Before working on the fuel system, disconnect the engine wire No. 3 (battery negative terminal) from
battery.
(b) Do not smoke or work near open flame when working on the fuel system.
(c) Keep gasoline away from the rubber or leather parts.
2. DISCHARGE FUEL SYSTEM PRESSURE
CAUTION:

Do not disconnect any parts of the fuel system pres-
sure until you have discharging the fuel system pres-
sure.

Even after discharge the fuel pressure, place a shop
rag over fittings as you separate them in order to re-
duce risk of fuel spray on yourself or in the engine
compartment.
(a) Disconnect the engine wire No. 3 (battery negative termi-
nal).
(b) Remove the circuit opening relay from the engine room
relay block.
(c) Connect the engine wire No. 3 (battery negative terminal).
Torque: 5.4 NVm (55 kgfVcm, 48 in.Vlbf)
(d) Start the engine. After the engine has stopped on its own,
turn the ignition switch OFF.
HINT:
There is a case that DTC P0171 (system to lean) is output.
(e) Check that the engine does not start.
(f) Remove the fuel tank cap, then let the air out of the fuel
tank.
(g) Disconnect battery negative terminal.
(h) Reinstall the circuit opening relay.
3. FUEL SYSTEM
(a) When disconnecting the high fuel pressure line, a large
amount of gasoline will spill out. So observe these proce-
dures.
(1) Work in order to prevent gasoline from spilling out.
(2) Disconnect the fuel pump tube (see page 11-20).
(3) Drain the fuel remaining inside the fuel pump tube.