Are found or if we determine the unit needs to be replaced. CHECK OUT OUR FEEDBACK PAGE FOR REVIEWS.THIS LISTING IS FOR REPAIR AND RETURN SERVICE. 7 2 6 9 9 9 0 2 3 1. This item is in the category "eBay Motors\Parts & Accessories\Commercial Truck Parts\Engines & Components\Computers & Cruise Controls". The seller is "1enginecontrolecm" and is located in this country: US. This item can be shipped worldwide.