Maintenance Precaution

1. Before working on the fuel system, disconnect the negative (-) terminal cable from the battery.

HINT: Any diagnostic trouble code retained by the ECM will be erased when the battery negative (-) terminal is removed from the battery.
Therefore, if necessary, read the diagnosis trouble code(s) before removing the negative (-) terminal cable from the battery.

2. Do not smoke or work near an open flame when working on the fuel system.
3. Keep gasoline away from rubber or leather parts.

MAINTENANCE PRECAUTIONS

1. Precaution when connecting gauge Use battery as the power source for the timing light, etc.
2. In event of engine misfire, following precautions should be taken
(a) Check proper connection of battery terminals, etc.





(b) Handle high-tension cords carefully.
(c) After repair work, check that the ignition coil terminals and all other ignition system lines are reconnected securely.
(d) When cleaning the engine compartment, be especially careful to protect the electrical system from water.
3. Precautions when handling heated oxygen sensors
(a) Do not allow oxygen sensor to drop or hit against an object.
(b) Do not allow the sensor to come into contact with water.