Hi all. A friend of mine has a softail with the ck. engine light comes on every so often when he is riding.We tryed to get the codes out.the ck. engine light does not flash.does that mean their is no codr stored.We did like they say put a jumper in the diag plug that is under the seat to pin numbers 1 and 2 and put the run switch in the on pos. and turn on the key,waited about a minute no ck.engine blink. Please Help. Thanks.