Fuel constantly circulates around the circumference of the nozzle body, which avoids the formation of bubbles of gasoline vapors and facilitates starting a hot engine.
Removing
Disconnect the wires from the battery terminals, starting with the negative terminal.
Remove the engine top covers and intake manifold.
Disconnect the wiring harness from the injectors.
Remove the two mounting bolts and remove the fuel rail by carefully pulling it towards you.
Remove nozzles 2 and their holders 1.
Attention! If you removed the fuel rail and injectors, be sure to replace the o-rings and injector holders.
Installation
Install the fuel rail.
Torque tighten (9 Nm) fuel rail mounting bolts.
Installation is done in the reverse order of collapse.
Attach the wires to the battery terminals, starting with the positive terminal.