If gps has compass,still need the gyroscope MPU6050？

ArduRover Rover 4.5
1

like this ,my fc mpu6050 has some problem, i want to take it off from my fc.
it still can work for rover?

2

You can’t remove the primary source of attitude and acceleration information and expect the autopilot to function properly. A compass is not a substitute for an IMU.