accelerometer + magnetometer MPU 6040

Hi everyone.
I’m trying to get the accelerations and rotation speed from one MPU6050.
For this, I take the quick code from Arduino tutorial.

But when I lauch the code, it’s always a problem.
I have -1 for every value and 36 for the temperature.

With the other codes from the MPU6050 library it doesn’t work.

Please help me!

    // MPU-6050 Short Example Sketch
    // By Arduino User JohnChi
    // August 17, 2014
    // Public Domain
    #include<Wire.h>
    const int MPU_addr=0x68;  // I2C address of the MPU-6050
    int16_t AcX,AcY,AcZ,Tmp,GyX,GyY,GyZ;
    void setup(){
      Wire.begin();
      Wire.beginTransmission(MPU_addr);
      Wire.write(0x6B);  // PWR_MGMT_1 register
      Wire.write(0);     // set to zero (wakes up the MPU-6050)
      Wire.endTransmission(true);
      Serial.begin(9600);
    }
    void loop(){
      Wire.beginTransmission(MPU_addr);
      Wire.write(0x3B);  // starting with register 0x3B (ACCEL_XOUT_H)
      Wire.endTransmission(false);
      Wire.requestFrom(MPU_addr,14,true);  // request a total of 14 registers
      AcX=Wire.read()<<8|Wire.read();  // 0x3B (ACCEL_XOUT_H) & 0x3C (ACCEL_XOUT_L)    
      AcY=Wire.read()<<8|Wire.read();  // 0x3D (ACCEL_YOUT_H) & 0x3E (ACCEL_YOUT_L)
      AcZ=Wire.read()<<8|Wire.read();  // 0x3F (ACCEL_ZOUT_H) & 0x40 (ACCEL_ZOUT_L)
      Tmp=Wire.read()<<8|Wire.read();  // 0x41 (TEMP_OUT_H) & 0x42 (TEMP_OUT_L)
      GyX=Wire.read()<<8|Wire.read();  // 0x43 (GYRO_XOUT_H) & 0x44 (GYRO_XOUT_L)
      GyY=Wire.read()<<8|Wire.read();  // 0x45 (GYRO_YOUT_H) & 0x46 (GYRO_YOUT_L)
      GyZ=Wire.read()<<8|Wire.read();  // 0x47 (GYRO_ZOUT_H) & 0x48 (GYRO_ZOUT_L)
      Serial.print("AcX = "); Serial.print(AcX);
      Serial.print(" | AcY = "); Serial.print(AcY);
      Serial.print(" | AcZ = "); Serial.print(AcZ);
      Serial.print(" | Tmp = "); Serial.print(Tmp/340.00+36.53);  //equation for temperature in degrees C from datasheet
      Serial.print(" | GyX = "); Serial.print(GyX);
      Serial.print(" | GyY = "); Serial.print(GyY);
      Serial.print(" | GyZ = "); Serial.println(GyZ);
      delay(333);
    }

Run the I2Cscanner sketch. If it does not report the correct device address, your wiring is wrong.