2. Disconnect the negative terminal from the battery terminal and wait at least 30 seconds.
3. Remove the air filter assembly.
4. Put a rag under the fuel filter, then disconnect the fuel lines.
5. Disconnect the plugs from the heater, water sensor and thermal switch.
6. To turn away bolts of fastening and nuts of fastening of an arm of the fuel filter. Then remove the fuel filter assembly.
7. Installation is made in reverse order to removal.