Seat Leon 1.4 TSI 6MT - 140hp CHPA MED17.5.21 SW 542745 (7603) – ori file / stage 1 / O2 off / PopBang

This ECU file is for the Seat Leon 1.4 TSI 6MT - 140hp CHPA 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: Seat
Series / model: Leon
Engine: 1.4 TSI 6MT - 140hp CHPA
ECU: MED17.5.21
ECU manufacturer: Bosch
Software SW: 542745
SW Version: 7603
Power (reference data): 139.4PS / 102.6kW
Torque (reference data): 250.0
ECU number (OE): 04E906016F
ECU number: 04E906016F

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.