Bosch control unit — found on Mercedes and Chrysler (34 modifications). On the Bosch ME2.8, CHIPOK performs Stage 1 — power tuning, software removal of EGR · catalyst control · EVAP, disabling the intake flaps, Pops & Bangs, speed limit removal, DTC removal, return to stock and Cold Start Off. Flashing is done via KESS3 / Autotuner / CMD Flash / FGTech Galletto.
The Bosch ME2.8 ECU is fitted to 34 engines in the CHIPOK database across 2 brands. Top: Mercedes (33), Chrysler (1).
The Bosch ME2.8 ECU supports: STAGE 1, DTC OFF, VMAX OFF, EVAP OFF, COLD START OFF, FLAPS OFF, POP AND BANGS, CAT/LAMBDA OFF, EGR OFF, RESET TO STOCK. Checksums are recalculated on the engineer's side in WinOLS5.
The Bosch ME2.8 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 petrol Bosch ME2.8 reprograms ignition timing, lambda target, boost target and wastegate duty (on turbo), throttle response, VANOS/VVT phase, torque limiter.
A Bosch ME2.8 file is accepted in .bin/.hex/.ori format (full read) from any programmer: KESS3 / KTAG / Autotuner / MagicMotorSport. Checksums are recalculated by hand in WinOLS5.
Flashing the Bosch ME2.8 takes 25-30 minutes in OBD mode or ~60 minutes on Bench. Once the file is received, CHIPOK processes it in 5-30 minutes.
The cost of flashing the Bosch ME2.8 is calculated in the price calculator: you select options (Stage 1/2, DPF off, EGR off, AdBlue off, DTC off, etc.) and the final price is capped by the package Max Price. Paid with credits (1 cr = 1 €), no subscriptions.