Difference – Push-off and Pops & Bangs

Hello, can anyone tell me the difference between “disconnection” and “pops & bangs”? I looked up a chip tuner’s website and it says:Disconnection, DPF/OPF OFF, AdBlue OFF, Pop & Bang, Power Measurement, Eco Tuning etc. Aren’t “disconnection” and “pops & bangs” the same? Or am I wrong?