On the Bosch MG1CS031 unit, CHIPOK performs Stage 1/2 Project-Id-Version: ECUTools Online 1.0 Report-Msgid-Bugs-To: POT-Creation-Date: 2026-07-01 14:20+0300 PO-Revision-Date: 2025-01-02 12:00+0000 Last-Translator: Language: en Language-Team: English Plural-Forms: nplurals=2; plural=(n != 1); MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Generated-By: Babel 2.18.0, removal of DPF, the EGR valve, the lambda sensors, the EVAP system, locking the exhaust flaps open, swirl-flap removal, Pops and Bangs, VMAX Off, DTC clearing, Reset to Stock, Engine Temperature Fix and cold-start deactivation. Bosch control unit. 5 modifications only on Audi. Programmers: KESS3, Autotuner, FoxFlash, KT200.
The Bosch MG1CS031 unit is found on 5 different engines. Main brands: Audi (5).
On the Bosch MG1CS031 the following are available: STAGE 2, COLD START OFF, CHECK STOCK OR NOT, EXHAUST FLAPS ALWAYS OPEN FIX, OPF/GPF OFF, EGR OFF, STAGE 1, DTC OFF, FLAPS OFF, VMAX OFF. All options combine in the calculator with the package Max Price cap.
To flash the Bosch MG1CS031 the following is used: KESS3, Autotuner, MPPS, KTAG, CMD Flash, Trasdata, MagicMotorSport. CHIPOK accepts .bin/.hex/.ori from any of the listed programmers.
Stage 1 on the petrol Bosch MG1CS031 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, KTAG, FoxFlash, BitBox, BDM100. Checksums are recalculated on the engineer's side.
OBD flashing of the Bosch MG1CS031 — 25-30 minutes, Bench (if needed) — about an hour. The file processing itself takes 5-30 minutes after receipt.
The cost of a Bosch MG1CS031 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.