February 2022

The No.1 magazine for automotive information FEBRUARY 2022 www. a f t e r m a r k e t o n l i n e . n e t INSIDE Garage Inspector Graduates P16 Rebecca Pullan from Carmaster in Harrogate is back again, with musings on an alternate universe where things run differently Diesel emissions part two P28 Here comes the science part; Concentrate as Frank pulls out the Periodic Table to delve deeper into the diesel conundrum Renault ignition coil control circuits P30 Snap-on’s Damien Coleman looks at how ignition coil control circuits are different on some Renault vehicles TOP TECHNICIAN 2022: TO FIND OUT HOW TO ENTER, TURN TO PAGE 18