STAGE 1 Petrol 250 (2.0T) 224hp

Volvo 850 2.5 T 1995 Turbo-Benzin 165.5KW

Volvo 850 2.5 T 1995 Turbo-Benzin 165.5KW Bosch 0261203627 355828 Stage1
060120180240 1000200030004000500060007000 250 HP +26 400 Nm +50 HP Nm RPM 0100200300400
Stock Stage 1 HP / Nm projection
224 250 HP
+26 HP +50 Nm 12% more power

Calibrated ECU file for 0261203627 (SW 355828). 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 #5036 · Gains DB
MATCHED ENGINE 250 (2.0T) 224hp M260 DE20 LA 2L Petrol Stage 1
060120180240 1000200030004000500060007000 250 HP +26 400 Nm +50 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 Volvo 850 2.5 T 1995 Turbo-Benzin 165.5KW
Engine power 165.5 kW (~225 HP)
Fuel type Turbo-petrol
ECU brand Bosch
ECU hardware 0261203627
Bosch software number 355828 ( 1037355828 )
Tuning type Stage1
Read method / notes 355828

This product contains a calibrated Stage1 tuning file for Volvo 850 2.5 T 1995 Turbo-Benzin 165.5KW with Bosch 0261203627 (Bosch software number 355828 ( 1037355828 )). The base stock vehicle for this calibration has a factory output of around 165.5 kW (~225 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 0261203627, 355828 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

SHA-256 fingerprint4A1D5FF5 3BAF61F9 418763CE DC061E7A A72B2522 AC4F4FBB ECBB318F 1309EC6E

Same engine — other calibrations

Alternative stages for the same ECU: Volvo family