STAGE 1 Diesel 1.9 TDI 150hp

Seat Leon 1.9 TDI 2004 Turbodiesel 103KW

Seat Leon 1.9 TDI 2004 Turbodiesel 103KW Bosch 0281011884 03G906016AK 376974 Stage1
050100150200 10002000300040005000 190 HP +40 410 Nm +90 HP Nm RPM 0100200300400
Stock Stage 1 HP / Nm projection
150 190 HP
+40 HP +90 Nm 27% more power

Calibrated ECU file for 0281011884 (SW 376974). 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 #7858 · Gains DB
MATCHED ENGINE 1.9 TDI 150hp ARL 1.9L Diesel Stage 1
050100150200 10002000300040005000 190 HP +40 410 Nm +90 HP Nm RPM 0100200300400
Stock Stage 1 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 1.9 TDI 2004 Turbodiesel 103KW
Engine power 103 kW (~140 HP)
Fuel type Turbo-diesel
ECU brand Bosch
ECU hardware 0281011884
ECU software ID 03G906016AK
Bosch software number 376974 ( 1037376974 )
Tuning type Stage1
Read method / notes 03G906016AK 376974

This product contains a calibrated Stage1 tuning file for Seat Leon 1.9 TDI 2004 Turbodiesel 103KW with Bosch 0281011884 and software ID 03G906016AK (Bosch software number 376974 ( 1037376974 )). The base stock vehicle for this calibration has a factory output of around 103 kW (~140 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 0281011884, 03G906016AK, 376974 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

SHA-256 fingerprint18EA365C 818F218A 2D269D67 AF7DCD8B D6339E38 9EC0BA93 CF154BC4 08CFB5FA

Same engine — other calibrations

Alternative stages for the same ECU: Seat family