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14–2
2002 CAMRY REPAIR MANUAL (RM881U)
ENGINE MECHANICAL
(5)
(6)
Ignition timing: 5 – 15_ BTDC
(7)
(8)
8.
INSPECT ENGINE IDLE SPEED
(a)
Warm up engine.
(b)
When using hand–held tester.
(1)
Idle speed:
A/T 610 – 710 r/min.
M/T 650 – 750 r/min.
NOTICE:
S
Check idle speed with cooling fan OFF.
S
Switch off all accessories and air conditioning.
HINT:
Please refer to the hand–held tester operator's manual for fur-
ther details.
(c)
When not using hand–held tester.
TAC
(1)
SST
(2)
Idle speed:
A/T 610 – 710 r/min.
M/T 650 – 750 r/min.
A52006
9.
INSPECT COMPRESSION
(a)
Warm up and stop engine.
(b)
Disconnect the injector connectors.
(c)
Remove ignition coils.
(d)
Remove spark plugs.
(e)
Inspect cylinder compression pressure.
(1)
(2)
A01037
–
ENGINE ASSEMBLY (2AZ–FE)
Disconnect terminals 13 (TC) and 4 (CG) of DLC3.
Inspect ignition timing at idle.
Confirm that ignition timing moves to advanced
angle side when the engine rpm is increased.
Remove the timing light.
Connect the hand–held tester to the DLC3.
Using SST, connect tachometer test prove to termi-
nal 9 (TAC) of DLC3.
09843–18040
Check the idle speed.
Insert a compression gauge into the spark plug
hole.
Fully open the throttle.
Author :
Date :
1524
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