Isuzu D-Max Rear Differential Bearing & Seal Kit | Noise, Symptoms & Repair
Quick answer: A whine, drone, or rumble from the rear of an Isuzu D-Max that rises and falls with road speed — and changes as you move from accelerating to...
Steven Kay |
Blog
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.
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Fitting a Peugeot ETG5 Clutch Actuator: Why Programming Isn't Optional
Quick answer: A replacement clutch actuator for the Peugeot/Citroën ETG5 gearbox is not a plug-and-play part. Fitting one involves a specific sequence: a removal position command before the old unit...
Steven Kay |
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VAG DSG & S-Tronic Mechatronics — Complete Guide to Versions, Symptoms & Faults
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 |
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VW Tiguan Gearbox Problems — By Year & Gearbox Code
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 |
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How to Perform Clutch Adaptation on the 0AM DQ200 DSG Gearbox
Introduction This guide covers the clutch adaptation procedure for the 0AM DQ200 7-speed DSG gearbox — the essential second stage that follows after completing Basic Settings using a professional diagnostic...
Steven Kay |
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Essential Guide to Servicing the 02E DQ250 DSG Gearbox
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 |
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What Is a Transmission Mechatronic Unit and How Do They Work?
Modern vehicles have become increasingly sophisticated, with computers and electronics playing key roles in how cars operate and perform. One standout example of this advancement is the transmission mechatronic unit....
Steven Kay |
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DSG Gearbox Meaning and the Cars That Have It
Discover what a DSG gearbox is, how it works, and which car manufacturers use this popular dual-clutch transmission technology to deliver smoother, faster gear shifts.
Steven Kay |
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What is a Gearbox Synchromesh? Understanding Synchro Mesh Technology
A gearbox synchromesh is a crucial component in modern manual transmissions that allows for smoother gear changes by synchronising the speeds of the gears before engagement. This technology eliminates the...
Steven Kay |
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The Ultimate Guide to Manual Gearbox Oil: Types, Benefits, and Choosing the Best Option
Your vehicle’s manual gearbox relies on high-quality oil to ensure smooth operation and a long service life. Choosing the correct gearbox oil is essential for maintaining performance and avoiding expensive...
Steven Kay |
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VAG Terminology Guide - Audi, Seat, Skoda, VW Reference Guide
A quick reference guide for those who may not be familiar with the terminology associated with VAG vehicles.
Steven Kay |
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The Importance Of The Oil & Filter Service On Dual Clutch Transmissions (DCT, DSG & Powershift)
Originally published June 2024. Reviewed June 2026. This article has been reviewed to ensure the core guidance remains relevant. Dual-clutch transmission servicing is still highly dependent on the correct gearbox...
Steven Kay |
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Reconditioned Gearbox vs Used Gearbox | The Positives & Negatives
If you are unfortunate enough to have a gearbox fault you will probably be wondering what are your options. As they are a not a common issue in most cases,...
Steven Kay |
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Gearbox Rebuild | Blasting Our Way To Perfection
What does it take to recondition a gearbox? Technical Knowledge?...... Specialist tools?......New parts?.........But what about appearance? As trivial as it may sound, if something looks good it is believed to...
Steven Kay |
