Expert Mechatronics Services at Mechafix

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Volkswagen Group DSG / S-Tronic Mechatronic Types

• DQ200     – 7-speed dry clutch DSG (used in smaller cars, 1.4 TSI, Polo, Golf,      etc.).
      Known for mechatronic issues (temperature and lubrication stresses).
• DQ250     – 6-speed wet clutch DSG (one of the most common).
      Found in Golf GTI, Audi A3, Passat, etc. Robust but mechatronic units are      a frequent service item.
• DQ380      / DQ381 – 7-speed wet clutch DSG.
      Designed for transverse engines, improved over DQ250, used in Golf Mk7.5      GTI, Arteon, etc.
• DQ400e     – Hybrid 6-speed DSG (integrates an electric motor).
      Used in plug-in hybrids like VW GTE and Audi e-tron hybrids.
• DQ500     – 7-speed wet clutch DSG, high torque capacity (~600 Nm).
      Used in VW Transporter, Tiguan R, Audi RS3, TT RS, etc.
• DL382     – 7-speed wet clutch S-Tronic for longitudinal engines.
      Audi A4, A6, Q5, etc.
• DL501     – 7-speed wet clutch S-Tronic for high-torque longitudinal engines.
      Audi S4, RS5, Q7, etc. Known for complex mechatronic design.
• DL800     – 7-speed dual clutch for Lamborghini and Audi R8 (longitudinal,      high-performance).
      Handles extreme torque and performance shifting.

We specialize in the repair, cloning, optimization, and programming of Engine Control Units (ECUs) for leading automotive systems, ensuring peak performance and reliability. Our services include:

• ECU      Cloning – Transfer data from your original ECU to a replacement unit,      preserving factory settings and immobilizer data.
• Software      Optimization – Improve performance, fuel efficiency, and reliability      through advanced tuning and calibration.
• Programming      & Coding – Configure ECUs to manufacturer specifications, adapt to new      components, and enable/disable functions as required.
• Software      Updates – Keep your vehicle’s electronic systems up-to-date with the      latest manufacturer-released firmware.

We work with a wide range of trusted ECU brands, including:

• Bosch
• Delphi
• Continental

Whether your ECU needs repair after failure, replacement through cloning, or advanced optimization for enhanced performance, we provide precise, reliable, and cost-effective solutions.

Your ABS (Anti-lock Braking System) is vital for safe driving. A faulty module can trigger warning lights, cause brake lock-ups, or reduce stability and traction control.

At Mechafix, we provide professional ABS module diagnostics, repairs, and reprogramming. Our process includes:

• Full system diagnostics to pinpoint the issue
   
• Expert electronic repairs or replacement
   
• Reprogramming & calibration to factory standards
   
• Safety testing before you get back on the road
   

With certified technicians, advanced tools, and cost-effective solutions, we’ll restore your braking system’s safety and reliability—backed by warranty for peace of mind..

Mercedes vehicles often face issues with the Electronic Steering Lock (ESL) and Electronic Ignition Switch (EIS), which can leave you unable to start or steer your car.

We specialize in diagnosing and repairing ESL/EIS faults, including:

• Electronic Steering Lock repairs to restore smooth operation
   
• Electronic Ignition Switch repairs for reliable starting
   
• Programming & synchronization with your vehicle’s system
   
• Thorough testing to ensure long-term reliability
   

Our expert technicians provide cost-effective alternatives to full replacements, saving you time and money while keeping your Mercedes secure and road-ready.

A faulty air conditioning or climate control system can make driving uncomfortable in any season. Common issues include weak airflow, strange odors, inconsistent cooling, or complete system failure.

We provide expert A/C and climate control repairs, covering:

• Leak detection & re-gassing
   
• Compressor and component repairs
   
• Electrical diagnostics & control unit repairs
   
• Full system testing for reliable performance
   

Our team ensures your system runs efficiently, keeping you cool in summer, warm in winter, and comfortable all year round.

Faulty BMW gear selectors can cause shifting problems, warning lights, or even leave your vehicle stuck in park.

Our technicians specialize in gear selector diagnostics and repairs, including:

• Electronic and mechanical fault detection
   
• Repairs or replacement of faulty selector units
   
• Reprogramming & coding to match your vehicle
   
• Full testing to restore smooth gear changes
   

We offer cost-effective solutions to get your BMW shifting reliably again, without unnecessary part replacements.

Transmission Control Units (TCUs) are critical for smooth gear shifting and overall drivability. Faulty TCUs can cause harsh shifting, limp mode, or warning lights.

We specialize in TCU diagnostics, repairs, and programming for VW, Audi, and Mercedes vehicles:

• Fault code scanning & diagnostics
   
• Electronic board and wiring repairs
   
• Reprogramming & software updates
   
• Full system testing for reliable performance
   

Our solutions are cost-effective compared to full replacements, ensuring your vehicle shifts smoothly and performs as it should..

A failing turbo actuator in your Mercedes can cause loss of power, limp mode, or engine warning lights.

We provide expert turbo actuator diagnostics and repairs, including:

• Electronic actuator testing & repairs
   
• Replacement units where required
   
• Reprogramming & calibration to factory settings
   
• Performance testing to ensure smooth boost control
   

Our cost-effective repairs restore power, efficiency, and reliability—without the high cost of full turbocharger replacement.