Renault Kangoo 1.5 dci no longer starts

Hello I have the following problem with a Kangoo 2005 1.5 dci, he just doesn’t want to start any more. I connected to the car with the tester and I have the following data. NO error stored – speed signal available OK – MAF signal available OK – control times OK – Rail pressure is minimally above the target value of the start attempt of therefore OK – In the rail system NO air – immobilizer OK – glow plug OK – with start pilot it runs But the controller does not release the injectors z For injections. If I use the Relai test function to drive the injectors individually, you will not work while trying to start. Thank you for your help.