NEW Volkswagen Audi DQ250 02E 6 Speed DSG Mechatronics Unit with TCU 02E927770AL

Volkswagen Audi DQ250 (02E) 6-Speed DSG Mechatronics Unit

Genuine OEM Mechatronics Assembly – BRAND NEW
Part Number: 02E927770AL
Transmission: DQ250 / 02E – 6-Speed Wet-Clutch DSG

What Is the DQ250 Mechatronics Unit?

The DQ250 (02E) DSG Mechatronics Unit is the complete hydraulic and electronic control assembly for Volkswagen Group’s 6-speed wet-clutch DSG transmission.

It manages all critical transmission functions, including:

• Gear selection and shift timing

• Hydraulic pressure control

• Clutch engagement and disengagement

• Torque management and drivability

If the mechatronics unit fails, the transmission cannot operate correctly — even when the gearbox and clutches themselves are mechanically sound.

VIN-Programmed Before Dispatch (Huge Cost Saving)

We program the mechatronics unit to your vehicle’s VIN before shipping, so it arrives ready to install.

This avoids the need for dealer-only programming, which can otherwise cost hundreds.

We also install the latest genuine factory DSG software, ensuring:

• Optimal shift quality

• Improved drivability

• Best possible transmission performance

Genuine Brand New OEM Unit

This listing is for a brand new, genuine OEM DQ250 mechatronics unit — not refurbished, rebuilt, repaired, or reworked.

❗ Refurbished or repaired mechatronics units often suffer from recurring faults due to internal wear, valve body tolerances, or electronic degradation. A brand new OEM unit is the most reliable and long-term solution, especially for high-torque DSG applications.

Common Symptoms of a Failing DQ250 Mechatronics Unit

A failing DQ250 mechatronics unit can cause:

⚠️ Harsh, jerky, or erratic gear changes
⚠️ Delayed engagement when selecting Drive or Reverse
⚠️ Gearbox warning lights on the dashboard
⚠️ Stuck in gear or inability to select gears
⚠️ Limp mode or loss of drive
⚠️ Clutch shudder or slipping

Common Fault Codes

Fault codes frequently associated with DQ250 mechatronics failure include (but are not limited to):

• P17BF – Hydraulic pump / pressure regulation fault

• P189C / P1895 – Hydraulic pressure or accumulator fault

• P2711 / P2716 – Pressure control solenoid faults

• P072C / P073E – Gear engagement errors

• U0101 / U0100 – TCU communication loss

• P1604 – Control module internal fault

Vehicle Compatibility

The 02E927770AL DQ250 Mechatronics Unit is used in a wide range of Volkswagen Group vehicles equipped with the 6-speed wet-clutch DSG (DQ250 / 02E) transmission.

Volkswagen

• Golf Mk5 / Mk6 GTI, GTD, R (DSG)

• Passat B6 / B7 (2.0TSI, 2.0TDI DSG)

• Tiguan (2.0TSI, 2.0TDI DSG)

• Scirocco (2.0TSI DSG)

• Eos / Touran / Sharan DSG variants

Audi

• A3 (8P / 8V) 2.0TFSI / 2.0TDI DSG

• TT (8J / 8S) DSG variants

• Q3 (2.0TFSI / 2.0TDI DSG)

Škoda

• Octavia RS (2.0TSI / 2.0TDI DSG)

• Superb DSG variants

SEAT

• Leon FR / Cupra DSG

• Altea / Toledo DSG variants