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, DTC OFF, CAT/LAMBDA OFF, POP AND BANGS, EVAP 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.