Re: How do Atom Computer Ignition modules work? Home › Forum › Ask A Member › How do Atom Computer Ignition modules work? › Re: How do Atom Computer Ignition modules work? debeReplies: 103Topics: 0 May 15, 2015 at 3:00 am #16011 Phil B it will depend on the module & what it does, some are CDI. Ive tried the transient protector on a Nova module & it wont work on them.