Why my 3dobject not moving correctly in the right direction

I have this script but my 3dobject (skier) not moving correctly in the right direction when i tilt my android, and i cannot find where the problem is!!

  if(cacheMagnitude240)
     {
     if(fixedAcceleration.y<0)
         {
         ok=false;
         }
     }
 if(transform.eulerAngles.y<140)
     {
     if(fixedAcceleration.y>0)
         {
         ok=false;
         }
     }
     grounded=wheel.GetGroundHit(outHit);
 if(grounded==false)
     {
     ok=false;
     timeCache=Time.time;
     cScript.setX();
     if(processedX2==false)
         {
         trailParticle.emit=false;
         audio.Pause();
         ok2=false;
         processedX2=true;
         processed=false;
         
         }
     }
 else
     {
     if(processed==false)
         {
         if(secObj.transform.localRotation.eulerAngles.y<300&&secObj.transform.localRotation.eulerAngles.y>60||playing==false)
             {
             secObj.transform.localRotation.eulerAngles.y=0;
             doRagdoll();
             }
         trailParticle.emit=true;
         audio.Play();
         cScript.resetX();
         processedX2=false;
         processed=true;
         trickType=-1;
         ok2=true;
         }
     }
     
 if(cacheMagnitude>3)
     {
     audio.volume=cacheMagnitude/40;
     trailParticle.minEmission=cacheMagnitude*3;
     trailParticle.maxEmission=cacheMagnitude*5.5;
     
     if(ok==true)
         {
         if(Mathf.Abs(fixedAcceleration.y)>0.11)
         {
         wheel.steerAngle =1/(cacheMagnitude/4)*fixedAcceleration.y*turnProgression*Time.deltaTime;
         rigidbody.AddRelativeTorque (Vector3.up * fixedAcceleration.y*turnProgression*2*Time.deltaTime);
         }
         
     if(ok2==true)
         {
         if(fixedAcceleration.y<-0.11)
             {
             animationComp.CrossFade("CarveRight",0.35);
             
             }
         else if (fixedAcceleration.y>0.11)
             {
             animationComp.CrossFade("CarveLeft",0.35);
             
             }
         else if(cacheMagnitude>(maxSpeed/2))
             {
             animationComp.CrossFade("Fast",0.8);
             }
         else
             {
             animationComp.CrossFade("Ski",0.8);
             }
         }
     }
 }
 else
     {
      if(Mathf.Abs(fixedAcceleration.y)>0.11)
         {        
         rigidbody.AddRelativeTorque (Vector3.up * fixedAcceleration.y*turnProgression*4*Time.deltaTime);
         }
     animationComp.CrossFade("idle",0.2);
     }
 }
 function getWeight(acceleration:float):float
     {
     acceleration=Mathf.Abs(acceleration);
     if(acceleration<2.1)
         {
         return (2.1-acceleration)*100;
         }
     return 100;
     }
 
 function CalibrateAccelerometer () {
     var accelerationSnapshot : Vector3 = Input.acceleration;
     var rotateQuaternion : Quaternion = Quaternion.FromToRotation (new Vector3 (0.0, 0.0, -1.0), accelerationSnapshot);
     calibrationQuaternion = Quaternion.Inverse (rotateQuaternion);
 }