Seat Leon 1.9 TDI 2008 Turbodiesel 77.2KW Bosch 03G906021SC 389860 Stage1

£21.99

ECU file for Seat Leon 1.9 TDI 2008 Turbodiesel 77.2KW – Stage1 performance tuning file. ECU: Bosch 03G906021SC – SW: 389860 ( 1037389860 ) – for vehicles with factory output around 77.2 kW (~105 HP).

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Vehicle Seat Leon 1.9 TDI 2008 Turbodiesel 77.2KW
Engine power 77.2 kW (~105 HP)
Fuel type Turbo-diesel
ECU brand Bosch
ECU hardware 03G906021SC
Bosch software number 389860 ( 1037389860 )
Tuning type Stage1
Read method / notes 389860

This product contains a calibrated Stage1 tuning file for Seat Leon 1.9 TDI 2008 Turbodiesel 77.2KW with Bosch 03G906021SC (Bosch software number 389860 ( 1037389860 )). The base stock vehicle for this calibration has a factory output of around 77.2 kW (~105 HP). This Stage 1 calibration is designed for stock hardware, offering a safe and reliable increase in power and torque for daily use.

All ECU tuning files from TUNING-DATABASE are prepared for professional use. They are useful whenever you search by ECU ID, hardware or software number such as 03G906021SC, 389860 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

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