diff --git a/src/cam.c b/src/cam.c
index 17c05aa..6168af4 100644
--- a/src/cam.c
+++ b/src/cam.c
@@ -155,14 +155,14 @@ static int mk_cam(facilities_t* facilities, uint8_t *cam_oer, uint32_t *cam_len)
 	    // Acceleration Control (encondig failure)
 	    if(shared_message->b_pedal_value != 1683 && shared_message->s_pedal_value != 1683){
 	        if(shared_message->b_pedal_value)
-		    ac = ac | 0x01;
+		    ac = ac | 0x80;
 	        if(shared_message->s_pedal_value)
-		    ac = ac | 0x02;
+		    ac = ac | 0x40;
 	    	bvc_hf->accelerationControl = calloc(1, sizeof(AccelerationControl_t));
 	    	bvc_hf->accelerationControl->buf = malloc(sizeof(uint8_t));
 	    	memcpy(bvc_hf->accelerationControl->buf, &ac, 1);
 	    	bvc_hf->accelerationControl->size = 1;
-	    	bvc_hf->accelerationControl->bits_unused = 0;
+	    	bvc_hf->accelerationControl->bits_unused = 1;
 	    }
         }