D21 starts with the injectors outside

Hello friends,

I tell you that I have a Nissan D21 2.4 2001 Double Simple Bencher Cab which does not want to start with anything, but when I take out the injectors and separate them from their position about 3 cm this part at the touch I put them back and do not want to start, 2 days ago I send him to clean the injectors and to change a benzine filter and lambda probe, he had stayed of a knob but now he died I would appreciate them a lot.

It occurs to me for what you say that what I am aria drown would be to take out the injectors and send them to a test bank to see how they work if they do not close constantly defeat, as if to ensure their correct operation.

The injectors have already sent them to clean and I imagine that when they clean them they should also calibrate them, anyway I will make them check too.

Another symptom that I could see is that the four injectors work at the same time I do not see the order of 1-3-4-2.

Hello friend, did you manage to solve the problem of your Nissan D21?