Toyota Sequoia (2005). Manual - part 650

A04459

EM–10

–

ENGINE MECHANICAL

IGNITION TIMING

2589

(3)

Using a timing light, check the ignition timing.

Ignition timing: 5 to 15

°

 BTDC at idle

(Transmission in neutral)
(4)

Remove the SST from the DLC3.

SST

09843–18040

(5)

Disconnect the timing light from the engine.

EM1X3–01

D13872

Hand–Held Tester

DLC3

CAN VIM

A23395

DLC3

TAC

SST

–

ENGINE MECHANICAL

IDLE SPEED

EM–11

2590

IDLE SPEED

INSPECTION

1.

INITIAL CONDITIONS

(a)

Engine at normal operating temperature

(b)

Air cleaner installed

(c)

All pipes and hoses of air induction system connected

(d)

All accessories switched OFF

(e)

All vacuum lines properly connected

(f)

SFI system wiring connectors fully plugged

(g)

iCorrect gnition timing

(h)

Transmission in neutral

(i)

Air conditioning switched OFF

2.

INSPECT ENGINE IDLE SPEED

(a)

When using a hand–held tester.
(1)

Connect a hand–held tester to the Controller Area
Network Vehicle Interface Module (CAN VIM). Then
connect the CAN VIM to the Date Link Connector 3
(DLC3).

(2)

Please refer to the hand–held tester operator’s
manual for further details.

(3)

Race the engine speed at 2,500 rpm for approx. 90
seconds.

(4)

Check the idle speed.

Idle speed: 700 

±

 50 rpm

(Transmission in neutral)

If the idle speed is not as specified, check the air intake system.

(5)

Disconnect the hand–held tester and CAN VIM
from the DLC3.

(b)

When not using a hand–held tester.
(1)

Using SST, connect the tachometer probe to termi-
nal TAC of the DLC3.

SST

09843–18030

(2)

Race the engine at 2,500 rpm for approx. 90 se-
conds.

(3)

Check the idle speed.

Idle speed: 700 

±

 50 rpm

(Transmission in neutral )

If the idle speed is not as specified, check the air intake system.

EM–12

–

ENGINE MECHANICAL

IDLE SPEED

2591

(4)

Disconnect the tachometer from the DLC3.

EM0KV–13

A19404

PS  Air Hose

Intake Air Connector

Radiator Assembly

N·m (kgf·cm, ft·lbf) : Specified torque

Drive Belt

A/C Compressor
Connector

A/T Oil Cooler Hose

Fan and Fluid Coupling
Assembly

Fan Pulley

49 (500, 36)

x 4

29 (296, 21)

Throttle Body Cover

MAF Meter Wire

Engine Under Cover (4WD)

2WD

Engine Under Cover

PS Pump

No. 2 Fan Shroud

Vacuum Hose

PCV Hose

Clip

17 (175, 13)

12 (122, 9)

A/C Compressor

A/C Suction Hose

17 (175, 13)

x 5

29 (296, 21)

29 (296, 21)

–

ENGINE MECHANICAL

TIMING BELT

EM–13

2592

TIMING BELT

COMPONENTS