Audi A3 1.4tfsi MED17.5.5 SW 503785 (5429) – ori file / stage 1 / O2 off / PopBang

This ECU file is intended for the Audi A3 1.4tfsi with the MED17.5.5 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: 1.4tfsi
ECU: MED17.5.5
ECU manufacturer: Bosch
Software SW: 503785
SW Version: 5429
Power (reference data): 122PS / 89.7KW
ECU number (OE): 03C906016F
ECU number: 0261S05573

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.