Hello Guys!

Im new here, you are my last chance!
I have a 2004 mondeo HJBB 115hp. My problem is the 3rd and 4th injectors dont work, I have checked the connectors, they are dead.
I have checked with mulimeter, no signal .1st and 2nd have signal.
I have checked all the wires to the ecu all good,
No fault code in the ecu at all.

I dont understand because 1&4, 2&3 are on one +line in the ecu

before we renewed diesel pump, injectors were checked cleand, measured compression: 30, 28, 27, 28. changed CMP sensor and Crankshaft sensor.
So everything should be ok, BUT

Sorry for my English but Im Hungarian:

Kind regards: Peter