Bosch ME7.1 calibration — Bosch ME-series petrol ECU — naturally aspirated engines and early turbos of the early 2000s. Supported: Stage 1/2 — power tuning, software removal of EGR, AdBlue, catalyst control, the SAP system, EVAP, disabling the intake flaps, Pops and Bangs, speed limit removal, DTC removal, return to stock and Cold Start Off on 8 modifications on Audi and Volkswagen. Reading via KESS3 / KTAG / Autotuner / MagicMotorSport.
The Bosch ME7.1 unit is found on 8 different engines. Main brands: Audi (7), Volkswagen (1).
The Bosch ME7.1 ECU supports: SAP OFF, STAGE 2, COLD START OFF, NOx OFF, EGR OFF, FLAPS OFF, STAGE 1, DTC OFF, VMAX OFF, POP AND BANGS. Checksums are recalculated on the engineer's side in WinOLS5.
The Bosch ME7.1 is supported by: KESS3, Autotuner, MPPS, KTAG. On production models OBD reading is usually enough; on locked variants — Bench (BDM/JTAG).
Stage 1 on the petrol Bosch ME7.1 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 / Autotuner / CMD Flash / FGTech Galletto. Checksums are recalculated on the engineer's side.
OBD flashing of the Bosch ME7.1 — 25-30 minutes, Bench (if needed) — about an hour. The file processing itself takes 5-30 minutes after receipt.
The cost of a Bosch ME7.1 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.