Bosch petrol ECU on a Tricore core — TFSI/TSI/MED, direct injection — found only on BMW (32 modifications). On the Bosch MEVD17.2.9, CHIPOK performs Stage 1/2 — power tuning, software removal of EGR / AdBlue / catalyst control / EVAP, disabling the intake flaps, the Pops & Bangs effect, speed limit removal, DTC removal, return to stock, engine temperature fix and Cold Start Off. Flashing is done via KESS3 / Autotuner / CMD Flash / FGTech Galletto.
The Bosch MEVD17.2.9 is used across 1 brand: BMW (32). 32 engines in total in the database.
The Bosch MEVD17.2.9 ECU supports: STAGE 2, COLD START OFF, CHECK STOCK OR NOT, NOx OFF, EGR OFF, STAGE 1, FLAPS OFF, DTC OFF, VMAX OFF, POP AND BANGS. Checksums are recalculated on the engineer's side in WinOLS5.
The Bosch MEVD17.2.9 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 MEVD17.2.9 reprograms ignition timing, lambda target, boost target and wastegate duty (on turbo), throttle response, VANOS/VVT phase, torque limiter.
Bosch MEVD17.2.9 calibration requires a full read of the unit — bin/hex/ori. Programmers: KESS3 / KTAG / Autotuner / MagicMotorSport. Checksums — on the engineer's side.
Reading and writing over OBD take 25-30 minutes. Bench reading requires opening the unit — about 60 minutes. Remote processing of a Bosch MEVD17.2.9 file at CHIPOK — 5-30 minutes.
The price of Bosch MEVD17.2.9 calibration depends on the selected options: Stage 1/2, DPF/EGR/AdBlue off, DTC off. The Max Price cap limits the package total. Paid with CHIPOK credits (1 cr = 1 €).