2003 LEXUS LS430 torque

Fig. 25: Installing Knock Sensor
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
a. Install the 2 knock sensors with the 2 nuts, as shown in the illustration.
Torque: 20 N.m (204 kgf.cm, 15 ft,lbf)
b. Connect the 2 knock sensor connectors.
10.INSTALL INTAKE MANIFOLD ASSY

Fig. 27: Installing Upper And Lower Intake Manifolds Assembly
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
Torque: 18 N.m (185 kgf.cm, 13 ft.lbf)
c. Connect the 8 injector connectors.
d. Install the engine wire protector (rear side) with the 2 bolts.

Fig. 28: Identifying Wire Clamps
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
e. Install the engine wire protector (LH side) with the 4 bolts.
f. Install the 2 wire clamps on the engine wire (RH side) to the brackets on the RH delivery pipe.
g. Install the V-bank cover bracket No. 4 with bolt.
Fig. 29: Connecting VSV Connector For IAC Valve

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
Torque: 7.5 N.m (76.5 kgf.cm, 66 in..lbf)
h. Install the V-bank cover bracket No. 1 with bolt.
Torque: 7.5 N.m (76.5 kgf.cm, 66 in..lbf)
i. Connect the VSV connector for IAC Valve.
j. Install the V-
bank cover bracket No. 3 with bolt.

Fig. 30: Connecting VSV Connector For EVAP
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
Torque: 7.5 N.m (76.5 kgf.cm, 66 in..lbf)
k. Install the V-bank cover bracket No. 2 with bolt.
Torque: 7.5 N.m (76.5 kgf.cm, 66 in..lbf)
l. Install the VSV for EVAP to the intake manifold with the bolt.
Torque: 7.5 N.m (76.5 kgf.cm, 66 in..lbf)
m. Connect the EVAP hose to the VSV for EVAP.
n. Connect the VSV connector for EVAP.
11.INSTALL THROTTLE BODY ASSY (See REPLACEMENT
)
12.INSTALL INTAKE AIR CONNECTOR PIPE
13.INSPECT FUEL PUMP OPERATION AND CHECK FOR FUEL LEAKS (See ON
-VEHICLE
INSPECTION )
14.INSTALL V-BANK COVER
Torque: 5.0 N.m (51 kgf.cm, 44 in..lbf)
15.CONNECT BATTERY NEGATIVE TERMINAL

1.REMOVE V-BANK COVER
a. Remove the 2 nuts and V-bank cover.
2.REMOVE AIR CLEANER INLET NO.1
3.REMOVE INTAKE AIR CONNECTOR PIPE
a. Disconnect the air hose and ventilation hose.
b. Remove the bolt.
c. Loosen the 2 hose clamps and remove the intake air connector pipe.
4.REMOVE CAMSHAFT TIMING OIL CONTROL VALVE ASSY RH
a. Disconnect the oil control valve connector.
b. Remove the bolts and oil control valve.
5.INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSY RH
a. Install the oil control valve with the bolt.
Torque: 7.5 N.m (76 kgf.cm, 66 in..lbf)
b. Connect the oil control valve connector.
6.INSTALL INTAKE AIR CONNECTOR PIPE
a. Install the intake air connector pipe with the bolt and 2 hose clamps.
Torque:
4.0 N.m (41 kgf.cm, 35 in..lbf) for hose clamp
5.0 N.m (51 kgf.cm, 44 in..lbf) for bolt
7.INSTALL AIR CLEANER INLET NO.1
8.INSTALL V-BANK COVER
Torque: 5.0 N.m (51 kgf.cm, 44 in..lbf)
COMPONENTS

1.REMOVE V-BANK COVER
a. Remove the 2 nuts and V-bank cover.
2.REMOVE CAMSHAFT TIMING OIL CONTROL VALVE ASSY LH
a. Disconnect the oil control valve connector.
b. Remove the bolts and oil control valve.
3.INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSY LH
a. Install the oil control valve with the bolt.
Torque: 7.5 N.m (76 kgf.cm, 66 in..lbf)
b. Connect the oil control valve connector.
4.INSTALL V-BANK COVER
Torque: 5.0 N.m (51 kgf.cm, 44 in..lbf)
COMPONENTS

Torque: 5.5 N.m (55 kgf.cm, 48 in..lbf)
8.INSTALL ECM COVER
a. Install the ECM cover with the 3 bolts.
Torque: 5.0 N.m (51 kgf.cm, 44 in..lbf)
9.INSTALL ENGINE ROOM SIDE COVER
a. Install the engine room side cover with the 3 clips.
10.CONNECT BATTERY NEGATIVE TERMINAL
11.CONFIGURE ECM FOR OPTIONAL DYNAMIC RADAR/LASER CRUISE CONTROL
a. Be sure to perform the following procedures after replacing the ECM.
1. Turn the ignition switch ON.
2. Turn the cruise main switch ON.
3. With the brake pedal depressed, set the cruise control main switch to RES/ACC 3 times within 3
seconds. Check that the VSC buzzer sounds at this time.
4. Turn the ignition switch OFF.
5. Connect the intelligent tester II to the DLC3.
6. Turn the ignition switch ON and push the intelligent tester II main switch ON.
7. Select the item "L/C Option Flag" in the Data List.
8. Check that YES is displayed.
12.POWER WINDOW CONTROL SYSTEM INITIALIZE (See INITIALIZATION
)
13.FRONT POWER SEAT CONTROL SYSTEM INITIALIZE (See INITIALIZATION
)
REPLACEMENT
1.REMOVE ACCELERATOR PEDAL ROD ASSY

<0029004c004a001100030016001a001d000300350048005000520059004c0051004a000300250052004f00570056000f00030031005800570056000300240051004700030024004600460048004f0048005500440057005200550003003300480047004400
4f0003003500520047[
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
a. Disconnect the accelerator pedal position sensor connector.
b. Remove the 2 bolts, 2 nuts and accelerator pedal rod.
2.INSTALL ACCELERATOR PEDAL ROD ASSY
a. Connect the accelerator pedal position sensor connector.
b. Install the accelerator pedal rod with the 2 bolts and 2 nuts.
Torque: 7.5 N.m (76 kgf.cm, 66 in..lbf)