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
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