diff --git a/lib/obd.js b/lib/obd.js
index aa2d265..492609f 100644
--- a/lib/obd.js
+++ b/lib/obd.js
@@ -251,7 +251,6 @@ OBDReader.prototype.connect = function () {
  * @this {OBDReader}
  */
 OBDReader.prototype.disconnect = function () {
-    clearInterval(this.intervalWriter);
     queue.length = 0; //Clears queue
     this.serial.close();
     this.connected = false;