Gabriel A3

Hi, Throttle Body not work, dont have singal is out. Shes need replaced with another one. I dont think the problem is throttle body bro

Please help. I have AUDI A3 2.0 tdi 2005 (bkd engine) My problem is Hard start in the morning, or After 3-4 hours the engine is off, the same problem in the start. I changed Injector Seals, Glow Plug, 2 Injectors, and the problem not solved. In the Check Engine Light is "Throttle Body" not working. Can u help me please i have 3 years with this problem. All the mechanics said "injector problem" i used Injector Cleaner in my diesel tank. And no solved???