Audi A3 1.4 TFSI CPTA MED17.5.21 SW 533765 (7521) – ori file / stage 1 / O2 off / PopBang

This ECU file is for the Audi A3 1.4 TFSI CPTA with the MED17.5.21 controller. This file provides a reference base for further ECU processing and calibration. Based on this file, we can prepare Stage 1 modifications and deactivate the O2 off and PopBang functions. This product is intended for tuners and workshops working with ECU readings.

Technical data
Vehicle manufacturer: Audi
Series / model: A3
Engine: 1.4 TFSI CPTA
ECU: MED17.5.21
ECU manufacturer: Bosch
Software SW: 533765
SW Version: 7521
Power (reference data): 140.0PS / 103.0kW
Torque (reference data): 250.0
ECU number (OE): 04E906016AD
ECU number: 04E907309G

After placing your order, we'll contact you immediately. With this order, you'll receive a modified .bin file based on your order. We recommend sending your own reading for modification to our email address.