Toyota Celica 2005, Руководство по ремонту

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CHECK POWER SUPPLY TO IGNITION COIL (WITH
SENSOR (See step 3)
SPARK TEST
Replace the crankshaft position sensor.
CHECK RESISTANCE OF CAMSHAFT POSITION
1. Turn ignition switch to ON.
2. Check that there is battery voltage at ignition coil positive (+)
terminal.
CHECK CONNECTION OF IGNITION COIL
CONNECTOR
Resistance:
Cold Hot
CHECK RESISTANCE OF CRANKSHAFT POSITION
Resistance:
Cold Hot
1,630 − 2,740 Ω 2,065 − 3.225 Ω
CHECK IGT SIGNAL FROM ECM
(See page DI − 187 or DI − 486)
REPAIR WIRING BETWEEN IGNITION COIL
AND ECM
Replace the camshaft position sensor.
Connect securely.
Check wiring between ignition switch
to ignition coil (with igniter).
Check ECM (See page IN − 30)
NO
OK
OK
OK
OK
BAD
BAD
BAD
BAD
BAD
SENSOR (See step 4)
IGNITER)
CHANGE IT TO NORMAL IGNITION COIL (WITH
IGNITER) AND PERFORM SPARK TEST AGAIN
OK
Replace the ignition coil (with igniter).
NO
OK
985 − 1,600 Ω
1,265 − 1,890 Ω
B08752
16 mm (0.63 in.)
Plug Wrench
IG − 2
− IGNITION IGNITION SYSTEM
2005 CELICA (RM1131U)
If the spark does not occur, do the test as follows:
(7) Using a 16 mm (0.63 in.) plug wrench, install the
spark plugs.
Torque: 18 N·m (184 kgf·cm, 13 ft·lbf)
(8) Install the ignition coils (with igniter).
(See page IG
− 7)
2. INSPECT SPARK PLUGS
(a) Remove the ignition coils (with igniter).
(See page IG
− 6)
(b) Using a 16 mm (0.63 in.) plug wrench, remove the spark
plugs.
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