STAGE 1 Diesel 2.5 TDI 150hp

Audi A6 2.5 TDI 2002 Turbo-Diesel 110.3KW

Audi A6 2.5 TDI 2002 Turbo-Diesel 110.3KW Bosch 0281001931 4B0907401K 356789 -790 Stage1
050100150200 10002000300040005000 190 HP +40 390 Nm +80 HP Nm RPM 0100200300400
Stock Stage 1 HP / Nm projection
150 190 HP
+40 HP +80 Nm 27% more power

Calibrated ECU file for 0281001931 (SW 356789). 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 #447 · Gains DB
MATCHED ENGINE 2.5 TDI 150hp AFB / AKN 2.5L Diesel Stage 1
050100150200 10002000300040005000 190 HP +40 390 Nm +80 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 Audi A6 2.5 TDI 2002 Turbo-Diesel 110.3KW
Engine power 110.3 kW (~150 HP)
Fuel type Turbo-diesel
ECU brand Bosch
ECU hardware 0281001931
ECU software ID 4B0907401K
Bosch software number 356789 ( 1037356789 )
Tuning type Stage1
Read method / notes 4B0907401K 356789 -790

This product contains a calibrated Stage1 tuning file for Audi A6 2.5 TDI 2002 Turbo-Diesel 110.3KW with Bosch 0281001931 and software ID 4B0907401K (Bosch software number 356789 ( 1037356789 )). The base stock vehicle for this calibration has a factory output of around 110.3 kW (~150 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 0281001931, 4B0907401K, 356789 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

SHA-256 fingerprint72345EA4 4486223B 1BB215B1 D55196C8 FBAE7A13 3BB0BAA6 F5ABC026 A149F36D

Same engine — other calibrations

Alternative stages for the same ECU: Audi family