Squeezing the spring clip, disconnect the electrical connector of the injector.
Use a screwdriver to move the nozzle lock along the ramp.
Shaking the nozzle, we take it out of the ramp.
Prying off with a thin screwdriver, remove the o-rings...
...from the injector body...
...and a sprayer.
We install the nozzle in the reverse order.
We replace the sealing rings with new ones and lubricate with engine oil before installation.