The No.1 magazine for automotive information SEPTEMBER 2020 www. a f t e r m a r k e t o n l i n e . n e t INSIDE Wow or WOAH factor? P14 Andy Savva examines quantity versus quality in the workshop setting, and asks how customers react to your garage Non-intrusive diagnostics P20 Frank Massey examines various ways for you to get the answers you are looking for when working on a vehicle Fault codes: Cracking the nut P22 Neil Currie highlights the importance of knowing what a fault code means, and what that information can tell you TOP TECHNICIAN AND TOP GARAGE LATEST: PAGE 30 You don’t have to look far for the best industrial cleaning wipe. WE MANAGE THAT