How To: Bosch/Thermador/Gaggenau Spark Switch 00189008 

I strongly recommend nickel extreme temperature anti seize for the burner threads.

Good stuff, but you really need (i really need you) to show or explain how to test the spark switch and spark module and igniter electrode to determine which is bad, so i can order the right part, without having to return not needed parts later.

Love it!

Can you show me how to replace a spark ignition switch for a thermador pcg366g