Bosch MG1CS001: Bosch control unit. Stage 1/2 for power, removal from the logic of the diesel particulate filter (DPF), the EGR system, the catalytic converter/lambda, EVAP, locking the exhaust flaps open, disabling the swirl flaps, Pops and Bangs, Speed Limit Off, DTC Off, rollback to the factory calibration, engine temperature fix and Cold Start Off — Autotuner, KESS3 (OBD), KTAG (bench), Trasdata. In the database — 40 modifications on Audi, BMW, Seat and 3 more brands.
The Bosch MG1CS001 unit is found on 40 different engines. Main brands: Audi (24), BMW (4), Seat (4), Skoda (4), Volkswagen (3).
The Bosch MG1CS001 ECU supports: STAGE 2, COLD START OFF, CHECK STOCK OR NOT, EXHAUST FLAPS ALWAYS OPEN FIX, OPF/GPF OFF, EGR OFF, STAGE 1, DTC OFF, FLAPS OFF, VMAX OFF. Checksums are recalculated on the engineer's side in WinOLS5.
The Bosch MG1CS001 is supported by: KESS3, Autotuner, MPPS, KTAG, CMD Flash, Trasdata, MagicMotorSport. On production models OBD reading is usually enough; on locked variants — Bench (BDM/JTAG).
Stage 1 on the diesel Bosch MG1CS001 reprograms rail pressure target, SOI/EOI timing, boost target, smoke limiter and torque limiter. The torque gain is noticeable; the HP gain depends on the specific engine.
The original bin/hex/ori is accepted after reading via Autotuner, MPPS, MagicMotorSport, KT200, FoxFlash. Checksums are recalculated on the engineer's side.
OBD flashing of the Bosch MG1CS001 — 25-30 minutes, Bench (if needed) — about an hour. The file processing itself takes 5-30 minutes after receipt.
The cost of a Bosch MG1CS001 file is built in the calculator: you pick the operations you need (Stage 1, emissions removals, service operations) and the price is calculated with the package discount applied.