Removal
1. Before disconnecting the fuel lines, relieve the pressure in the fuel system, otherwise, fuel under pressure will leak out of the fuel system.
Warning: Cover the connection with a towel to prevent fuel splashing caused by residual pressure in the fuel line.
2. Remove the fuel line together with the fuel injectors.
Warning!
- When removing the fuel line, be careful not to drop the fuel injectors.
- Fuel may leak when removing fuel injectors.
Examination
1. Disconnect the connector from the fuel injector and measure the resistance between the connector terminals.
Resistance: 15.9±0.35 Ohm at 20°C
2. If the resistance value differs from the required value, replace the fuel injector.
Installation
1. Install a new sealing and heat-protective ring on the injector.
2. Lubricate the injector sealing rings with fuel.
Note: If the injector is not installed correctly, the sealing ring may become pinched.
Remove the injector and reinstall it.