diff --git a/afsk/telem.c b/afsk/telem.c
index 3b852c93..2d7d5af2 100644
--- a/afsk/telem.c
+++ b/afsk/telem.c
@@ -127,15 +127,15 @@ struct SensorConfig config_sensor(char *bus, int address,  int milliAmps) {
     struct SensorConfig data;
 
    if (access(bus, W_OK | R_OK) < 0)  {   // Test if I2C Bus is missing 
-	    printf("ERROR: %s bus not present \n  Is it enabled in /boot/config.txt? \n", bus);
+	    printf("ERROR: %s bus not present \n  Check raspi-config Interfacing Options/I2C/Enable and /boot/config.txt  \n", bus);
 	    data.fd = OFF;
 	    return (data);
     }
 	
     char result[128];		
     int pos = strlen(bus) / sizeof(bus[0]) - 1;
-    printf("Bus size %d \n", pos);	
-    printf("Bus value %d \n", atoi(&bus[pos]));
+//    printf("Bus size %d \n", pos);	
+//    printf("Bus value %d \n", atoi(&bus[pos]));
     char command[50] = "timeout 5 i2cdetect -y ";
     strcat (command, &bus[pos]);	
     FILE *i2cdetect = popen(command, "r");
@@ -144,7 +144,7 @@ struct SensorConfig config_sensor(char *bus, int address,  int milliAmps) {
 //        printf("result: %s", result);
     }	
     int error = pclose(i2cdetect)/256;
-    printf("%s error: %d \n", &command, error);
+//    printf("%s error: %d \n", &command, error);
    if (error != 0) 
    {	
 	    printf("ERROR: %s bus has a problem \n  Check I2C wiring and pullup resistors \n", bus);