Engine vibrates on reverse gear, all engine mounts are normal and serviced there is no problem with the engine mounts, all spark plugs, coils and fuel injectors are cleaned but I still have the same problem. Is it possible that it can be a wiring or electric issue that my car shakes and vibrates when I put on reverse gear?

Car sputters and hesitating to accelerate. I've changed the coil packs, spark plugs, PVC valve. Mas sensor, gas pedal acceleration sensor, throttle body and sensor, fuel pump and fuel filter, and cleaned the fuel injectors. And reset the ECU on a number of times.