Inspect the starter relay in the following procedures:
Caution do not apply battery voltage to the starter relay for five seconds and more, since the relay coil may overheat and get damaged. |
Special tool
(a): 09900–25008 (multi circuit
tester set)
Tester knob indication
continuity test ( )
Special tool
(a): 09900–25008 (multi circuit
tester set)
Starter relay resistance 3 – 6 Ω
Heated oxygen sensor (ho2s) removal and
installation
Removal
Do not
remove the ho2 sensor while it is hot.
Caution
be careful not to expose the ho2 sensor to
excessive shock.
Do not use an impact wrench when
removing or installing the ho2 sensor.
Be careful not to twist or damage t ...
Exhaust control system operation
The excs is operated by the signal supplied from the ecm. The open/close
operation of the excv is performed by
the excva which is controlled by the ecm by changing the current direction of
the actuator motor. The position
sensor (incorporated in the excva) detects the excva movement by measuri ...
Cylinder head disassembly and assembly
Refer to “engine top side disassembly” .
Refer to “engine top side assembly” .
Caution
identify the position of each removed part.
Organize the parts in their respective groups
(i.E., Intake, exhaust, no. 1 Or no. 2) So that
they can be installed in their original
locations ...