Services

ECU engineeringFind the right service for the controller, vehicle, or repair.

Every workflow begins with compatibility, condition, and diagnostic evidence.

View all services Pricing & estimates IMMO vehicle reference

ECU Cloning

Preserve supported vehicle data in a compatible replacement ECU.

Car ECU Cloning Motorcycle ECU Cloning Truck ECU Cloning Marine & Boat ECU Cloning Heavy Equipment ECU Cloning

TCU & Modules

Transmission and body-controller data, programming, and calibration.

Car TCU Cloning Truck TCU Cloning Equipment TCU Cloning BCM / ISM / DSM Cloning TCU Transmission Tuning

Tuning & Coding

Supported performance calibration, coding, access, and track workflows.

Car Chip Tuning Motorcycle ECU Tuning Truck Performance Tuning BMW Coding & CarPlay Pops, Bangs & Burble ECU Unlock for OBD Writing Track-Use Speed LimiterTrack use

Safety & Repair

Authorized repair workflows with ownership and safety verification.

SRS Airbag Module Reset Battery & BMS Crash Reset Speedometer & Cluster Data Immobilizer Diagnosis & Repair

About Reviews Contact

IMMO vehicle reference

Find the right IMMO platform.

Check vehicle and key details. Confirm parts before ordering.

MakeModel OptionalYear OptionalClear filters

Reference data awaiting technician review. A listed vehicle is not a guarantee of service availability or compatibility.

1 record · A3 Mk3 (8V)

1,660 records · 61 makes

Audi

A3 Mk3 (8V)

2012 – 2020 · MQB (shared with Golf Mk7, Leon Mk3, Octavia Mk3, TT Mk3)

Immobilizer: Immo5 — BCM2-based (~2012–2014, early) Immo5+ — MQB, ECU + cluster CS (~2014–2020)
Transponder: ID48 Megamos (MQB – locked, precoded CS bytes) Often need dealer precoded or special tool preparation (TP28, MQB chip)