ECU Stage 1 file modification - Suzuki Swift 1.2 VVT (2011 - 2016)

We offer professional and safe engine software modification (Chiptuning Stage 1) for the Suzuki Swift manufactured between 2011 and 2016, equipped with a naturally aspirated 1.2 VVT petrol engine. The service aims to optimize engine performance, improve throttle response, and increase vehicle flexibility in everyday driving.

Supported Engine Control Units (ECU):

We perform software modification based on factory control units:

• Bosch ME17.8.XX

• Bosch ME17.9.61

Table of estimated results

Actual results may vary slightly depending on the mechanical condition of the engine and its components.

Scope of modification:

When creating the Stage 1 map for a naturally aspirated engine, we focus on precise calibration and unlocking the reserves left by the manufacturer. The following are modified in the engine control unit, among others:

• Ignition tables – optimizing the ignition advance angle allows for better dynamics and more efficient combustion of the mixture.

• Fuel tables – precise adjustment of the air-fuel ratio (AFR) to ensure maximum efficiency and safety of the unit.

• Airflow tables – calibration of maps responsible for filling the cylinders with air.

• Torque tables – optimization of limiters and the torque curve, which eliminates so-called "throttle lags" and ensures smooth acceleration across the entire RPM range.