I spoke with Rob at NEEDSWINGS and will be sending my ecu and skreem module as well as keys for retesting. He will install the components onto their vehicle and check for faults and charge a 200$ diagnostic fee. If an issue related to their work is found then they will warranty their work. If their is another issue with the components not related to the work they performed then the diagnostic fee can be will be added to the price of new components. Rob has been great to work with and I appreciate how he does business!