Seat Leon 1.4 TFSI CPWA MED17521 SW 012505 (3677) – ori file / stage 1 / O2 off / PopBang

This ECU file is for the Seat Leon 1.4 TFSI CPWA with the MED17521 controller. This file provides a reference base for further ECU processing and calibration. Based on this, 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 TFSI CPWA
ECU: MED17521
ECU manufacturer: Bosch
Software SW: 012505
SW Version: 3677
Power (reference data): 110.1PS / 81.0kW
Torque (reference data): 200.0
ECU number (OE): 04E906016ER
ECU number: 04E906016ER

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.