Audi A3 1.4 TFSI (122) - 122hp CMBA MED17.5.21 SW 555233 (7521) – ori file / stage 1 / O2 off / PopBang

ECU file for the Audi A3 1.4 TFSI (122) - 122hp CMBA with the MED17.5.21 controller. This file provides a reference base for further ECU processing and calibration work. 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 (122) - 122hp CMBA
ECU: MED17.5.21
ECU manufacturer: Bosch
Software SW: 555233
SW Version: 7521
Power (reference data): 121.5PS / 89.4kW
Torque (reference data): 200.0
ECU number (OE): 04E906016J
ECU number: 04E907309A

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.