STAGE 1 Diesel 2.0 TDI CR 170hp

Audi A4 2.0 TDI CR 2010 Turbo-Diesel 125KW

Audi A4 2.0 TDI CR 2010 Turbo-Diesel 125KW Bosch 03L906022BQ 397899 Stage1
050100150200 10002000300040005000 205 HP +35 430 Nm +80 HP Nm RPM 0100200300400
Stock Stage 1 HP / Nm projection
170 205 HP
+35 HP +80 Nm 21% more power

Calibrated ECU file for 03L906022BQ (SW 397899). 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 #346 · Gains DB
MATCHED ENGINE 2.0 TDI CR 170hp CAHA 2L Diesel Stage 1
050100150200 10002000300040005000 205 HP +35 430 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 A4 2.0 TDI CR 2010 Turbo-Diesel 125KW
Engine power 125 kW (~170 HP)
Fuel type Turbo-diesel
ECU brand Bosch
ECU hardware 03L906022BQ
Bosch software number 397899 ( 1037397899 )
Tuning type Stage1
Read method / notes 397899

This product contains a calibrated Stage1 tuning file for Audi A4 2.0 TDI CR 2010 Turbo-Diesel 125KW with Bosch 03L906022BQ (Bosch software number 397899 ( 1037397899 )). The base stock vehicle for this calibration has a factory output of around 125 kW (~170 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 03L906022BQ, 397899 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

SHA-256 fingerprintF088E96C AED14B7E F4B22C08 A7A5677C 302C1F21 B9CF2451 C4286AC7 C99D6448

Same engine — other calibrations

Alternative stages for the same ECU: Audi family