Toyota Camry Manual page 2613

5 mm
Hexagon
Wrench
California A/T
Sound Scope
Except California A/T
Sound Scope
California A/T
Ohmmeter
Except California A/T
Ohmmeter
SFI (1MZ–FE)
INJECTOR
ON–VEHICLE INSPECTION
1.
(a)
Clip
(b)
S04528
2.
Check operation sound from each injector.
If no sound or unusual sound is heard, check the wiring connec-
tor, injector or injection signal from the ECM.
B00623
3.
(a)
(b)
If the resistance is not as specified, replace the injector.
(c)
4.
HINT:
For fixing the V–bank cover, push on the cover until a "click" is
felt.
B00624
– INJECTOR
REMOVE V–BANK COVER
Using a 5 mm hexagon wrench, remove the 2 cap nuts.
Disconnect the 2 clips, and remove the V–bank cover.
INSPECT INJECTOR OPERATION
(1) With the engine running or cranking, use a sound
scope to check that there is normal operating noise
in proportion to engine speed.
(2) If you have no sound scope, you can check the in-
jector operating vibration with your finger.
INSPECT INJECTOR RESISTANCE
Disconnect the injector connector.
Using an ohmmeter, measure the resistance between the
terminals.
Resistance: 13.4 – 14.2 Ω at 20°C (68°F)
Reconnect the injector connector.
REINSTALL V–BANK COVER
Author :
SF–21
SF07I–03
Date :
1520