Workshop-written guides to gearbox and transmission faults from the Eco Torque team in Bedfordshire — DSG & S-Tronic mechatronics, manual gearboxes, Haldex AWD systems, clutches and flywheels. Every article is based on real repairs: the symptoms, the fault codes and the fixes that actually work. Use the filters below to find your gearbox, make or topic, or search the blog.
One of the most common DSG gearbox faults/symptoms we see is when the vehicle becomes restricted to using only one set of gears. This typically presents as either odd...
Steven Kay |
Introduction The mechatronic unit is the heart of every DSG and S-Tronic gearbox. Acting as both the electronic control unit (ECU) and hydraulic valve body, it manages clutch operation, gear...
Steven Kay |
Introduction The 02E DQ250 is a 6-speed wet-clutch DSG transmission that has been used widely across the VW, Audi, SEAT, and Škoda ranges since the early 2000s. It was the...
Steven Kay |
Introduction If your VW Tiguan is showing gearbox warning lights, harsh shifts, or hesitation between gears, you’re not alone. Across owner forums and workshops, drivers report recurring issues with both...
Steven Kay |
The 02E DQ250 DSG gearbox—often referred to simply as the DQ250 gearbox—is a direct shift gearbox transmission developed by Volkswagen Audi Group (VAG). Found across a wide range of models...
Steven Kay |
