Seat Leon
1.4 TSI 125hp · 1P - 2005 - 2012 · Bosch MED17.5.20 / Bosch MED17.5.5
Vehicle
Seat Leon 1.4 TSI 125hp
Catalog data for tuning potential, ECU type and available read methods.
ECU
Bosch MED17.5.20 / Bosch MED17.5.5
Engine control unit identified for this engine version.
Power
125 → 150 HP
+25 HP / +20%
Torque
200 → 265 Nm
+65 Nm / +33%
Engine
1.4 TSI 125hp
Bosch MED17.5.20 / Bosch MED17.5.5
Fuel Type
1.4 - Turbo-Petrol
1.4 TSI 125hp
Power
125 → 162 HP
+37 HP / +30%
Torque
200 → 362 Nm
+162 Nm / +81%
Engine
1.4 TSI 125hp
Bosch MED17.5.20 / Bosch MED17.5.5
Fuel Type
1.4 - Turbo-Petrol
1.4 TSI 125hp
Read Methods
Alientech
Kess
Alientech
KTAG
Autotuner
Bench
Autotuner
OBD
CMD
OBD
Magic Motorsport
MAGPRO OBD
FoxFlash
Bench
Available Services
Upload File
Supported Services
Chip Tuning Stage 1, DTC Code Removal, Pops & Bangs Activation, Speed Limiter / VMAX Removal.