001_CVW_MAR26_Layout 1 16/02/2026 16:10 Page 1
The trade magazine for servicing and repair professionals
COMMERCIAL
VEHICLE WORKSHOP MARCH 2026
TECHNICAL FOCUS Everything you need to know about electric coils and the role they play in towing trailers
DIAGNOSISING NOX SENSORS How serial decoding and smart filtering can remove the guesswork from NOx sensor diagnosis
Also in this issue...
■ The importance of king pin condition and proper installation
■ The leading cause of EGR valve failure revealed ■ A look at European Maintenance Supplies’ four decade long history of delivering truck and trailer parts