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The firmware package is designed for chip tuning of BMW vehicles with installed ECUs.
– Siemens MS40, MS41 ,MS41.1, MS41.2, MS42, MS43, MS45, MSS52, MSS54, MSS60, MSS65, MSV70, MSD80, MCV80
– Bosch M3.3, M3.3.1, M5.2.1, ME3.1, BMS43, BMS46, BMS46v1, BMS46v2, ME5.2, ME5.2.1, ME7.2, ME7.2.1, ME9, ME9.2, ME9.2.2, ME9.2.3, MEV9, MED9.5, MEV17, MED17.
The recommended bootloader is MultiFlasher.
Flashing is performed using a diagnostic method, via the diagnostic connector.
The firmware contains standard CVN masking for Siemens systems, meaning complete protection against remapping detection using the methods offered to dealers for software authentication by the manufacturer.
The Gas-4 version allows for starting, warming up, and driving on gasoline without full load until refueling.
The presented software contains the manufacturer's instructions for replacing all older firmware to correct cold starting, namely: K2052ZZS1B1D, K2052ZZS1B1E, etc.
After chip tuning with firmware from the Kia and Hyundai kit with the Simk2k ECU from Paulus - Upd1, a noticeable increase in power and torque at low revs, as well as a decrease in fuel consumption when coasting, is observed.
Paulus firmware for Korean diesel engines Kia Sorento 2.5, Santa Fe, Tucson - Sportage.
Dynamic and flexible chip tuning firmware for KIA and Hyundai vehicles with Bosch M(G) 7.9.8 ECUs from Paulus.
Each firmware version has four versions: standard, for 4th-generation LPG systems, tuned, and tuned for Euro 2 standards.
