I had to look that code up, you can find almost any code here: http://www.adaptiveperformance.com/MILELIMINATOR.htm itsa page for mil eliminators but on the right side of the page it has a menu for all manufactures OBDII codes, I don't know if you still need it but that code is 0352 Ignition Coil B Primary/Secondary Circuit Malfunction maybe that will get you guys looking in the right direction? Maybe something simple as being unplugged?