Frigidaire Electric Dryer "ldr" Questions

...dryer is not Here is a pic if you need. white is in the middle ...

...hook it up. The white wire is in the midel. You can not see it. http://www.applianceaid.com/images/ldr-cord-4-wire.jpg You can also get the manual on link below. ...

...detect prob. Dose the burner have an ionisation probe if so clean or replace this or dose it have ldr type probe if so this WILL have to be replaced but you can allways check that it is clean