Morning guys, First time that i write.
I'm from Venice, i have a garage.
On garage i have a Freelander2 that not start. I don't have signal on injectors. I tested camshaft and crankshaft sensor, sensor on High pressure pump, two sensors on rail, everythink tested with scope. At first i thought injectors so i change with 4 new Bosch. When i check with Diagnostic i found this problems: Injectors 1, Injectors 2; Injectors 3, Injectors 4, Glow plugs, Throttle body. When i put key ON i see checksun on Injectors. Other thing i've done is disconnect all sensors that allowed start engine. Somebody remember i problem like that. This is a Freelander2 diesel engine 224dt 118Kw Thanks

Have you checked to see of the throttle body flap is free to move, and not stuck in the closed position?

The chances of all 4 injectors failing is zero, so there is likely nothing wrong with the old injectors?

Has the fuel filter been replaced? If so was the fuel system primed correctly, using a suitable hand pump, as per the manual? Hyundai Ioniq 5 Ultimate. The family car.
2009 Rimini Red SE TD4. Gone.
2006 Tonga Green i6 HSE. Gone.
Audi A5 convertible, my daily driver.
1972 Hillman Avenger GT, the project.