the jubilee clip on the water pump hose, above the knock sensor there, looks like might have come loose and moved, or not been installed in the right spot.
those clips can sometimes go bad, if over-tightened, or corrosion gets to them.
might be leaking from there. have a look.
Hello friends. Thanks for the help. it is effectively the pipe at the top that spilled liquid. Now on the other hand I ask for help again, the sensor that is seen there (detonation sensor) is giving me an error code. I have to change it but I can't find it. help me with that piece?
More than likely from all that water that dropped onto the plug,try taking the plug off and cleaning the inside of it,making sure there is no water ingress or rust which ou can sand lightly to clean the surface or get a new sensor but will still need to clean the plug at the loom side