Attention.
- Fuel vapors are hazardous. They are highly flammable, causing serious injury and damage. Keep fuel away from sparks and open flames.
- Leaks in the fuel lines of a pressurized system are dangerous. Fuel can ignite and cause equipment damage, serious injury or even death. In addition, fuel can get on the skin and in the eyes of a person. To prevent this, it is imperative to perform a pressure relief procedure in the power system.
- A person carrying static electricity can cause a fire or explosion that could result in death or serious injury. Before working on the fuel system, you must remove the static charge from yourself by touching the car body.
Power System Pressure Relief Procedure
1. Disconnect the negative battery terminal.
2. Remove the filler cap to relieve pressure inside the fuel tank.
3. Remove the fuel pump relay.
Relay and fuse box
4. Disconnect the high pressure fuel pump connector.
5. Connect the negative battery terminal.
6. Start the engine.
7. After stopping the engine, turn the engine crankshaft with a starter 2-3 times.
8. Turn off the ignition.
9. Disconnect the negative battery terminal.
10. Install the fuel pump relay.
11. Connect the high pressure fuel pump connector.