Bosch MED17.1.1 ECU flashing. Bosch petrol ECU on a Tricore core — TFSI/TSI/MED, direct injection. In the CHIPOK database — 40 modifications on Audi, Bugatti, Lamborghini and 1 more brands. Among the available operations: Stage 1/2 calibration, disabling EGR recirculation, AdBlue/SCR, CAT/Lambda, the EVAP system, removing the swirl-flap logic, Pops and Bangs, disabling the speed limiter, software fault-code clearing, return to the original firmware, immobilizer deactivation and cold-start deactivation. Programmers: KESS3, Autotuner, MPPS, KTAG.
The Bosch MED17.1.1 unit is found on 40 different engines. Main brands: Audi (33), Bugatti (3), Lamborghini (3), Bentley (1).
On the Bosch MED17.1.1 the following are available: STAGE 2, COLD START OFF, NOx OFF, EGR OFF, STAGE 1, FLAPS OFF, VMAX OFF, DTC OFF, POP AND BANGS, IMMO OFF. All options combine in the calculator with the package Max Price cap.
To flash the Bosch MED17.1.1 the following is used: KESS3 (OBD bootloader), Autotuner, MPPS V21, KTAG (Bench for Tricore), Trasdata, CMD Flash. CHIPOK accepts .bin/.hex/.ori from any of the listed programmers.
Stage 1 on the petrol Bosch MED17.1.1 reprograms ignition timing, lambda target, boost target and wastegate duty (on turbo), throttle response, VANOS/VVT phase, torque limiter.
The original bin/hex/ori is accepted after reading via KESS3, MPPS V21, PCMflash, BFlash. Checksums are recalculated on the engineer's side.
OBD flashing of the Bosch MED17.1.1 — 25-30 minutes, Bench (if needed) — about an hour. The file processing itself takes 5-30 minutes after receipt.
The cost of a Bosch MED17.1.1 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.