ORIGINAL / FACTORY Petrol 1.2 TSI 105hp

Seat Leon 1.2TSI 2011 77.2KW

Seat Leon 1.2TSI 2011 77.2KW Bosch 03F906070CH 772777 Original
0306090120 1000200030004000500060007000 105 HP +0 175 Nm +0 HP Nm RPM 060120180
Stock Original / Factory HP / Nm projection
105 HP Factory calibration
Stock backup file — 175 Nm · Petrol

Calibrated ECU file for 03F906070CH (SW 772777). Checksum-corrected, ready to flash. Delivered instantly via secure download after payment.

16,293 calibration files in catalog · 9,693 engines · 400+ ECU platforms · Engineering since 2012 · WhatsApp support · < 30 min first response
Performance Projection Engine #7860 · Gains DB
MATCHED ENGINE 1.2 TSI 105hp CBZ 1.2L Petrol Factory
0306090120 1000200030004000500060007000 105 HP +0 175 Nm +0 HP Nm RPM 060120180
Stock Factory HP (left) · Nm (right) · Curve shape typical for this ECU family
Real data from Gains API Dyno curve = typical ECU-family projection Final gains depend on fuel, altitude, wear
ECU SpecificationFactory values
Vehicle Seat Leon 1.2TSI 2011 77.2KW
Engine power 77.2 kW (~105 HP)
ECU brand Bosch
ECU hardware 03F906070CH
Bosch software number 772777 ( 1037772777 )
Tuning type Original
Read method / notes 772777

This product contains a complete original ECU backup (stock file) for Seat Leon 1.2TSI 2011 77.2KW with Bosch 03F906070CH (Bosch software number 772777 ( 1037772777 )). This original file corresponds to a factory engine output of approximately 77.2 kW (~105 HP). This file is ideal for ECU cloning, restoring the car back to stock and using it as a safe base for future remaps.

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 03F906070CH, 772777 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

SHA-256 fingerprintFA9003F3 4D252878 710E80B8 EBDD8CF9 5D65DE90 901CF331 7E8649C5 3D936693

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