Bosch ME17.9.53 — Bosch control unit. Found on Citroen, Toyota and Peugeot — 6 modifications in our database. Available tuning options: Stage 1/2 calibration, disabling EGR recirculation / AdBlue/SCR / CAT/Lambda / the EVAP system, removing the swirl-flap logic, the Pops & Bangs effect, disabling the speed limiter, software fault-code clearing, return to the original firmware, IMMO Off and cold-start deactivation. Reading and writing via KESS3, MPPS V21, PCMflash, BFlash.
The Bosch ME17.9.53 is used across 3 brands: Citroen (3), Toyota (2), Peugeot (1). 6 engines in total in the database.
On the Bosch ME17.9.53 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 ME17.9.53 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 ME17.9.53 reprograms ignition timing, lambda target, boost target and wastegate duty (on turbo), throttle response, VANOS/VVT phase, torque limiter.
Bosch ME17.9.53 calibration requires a full read of the unit — bin/hex/ori. Programmers: KESS3, Autotuner, MPPS, KTAG. 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 ME17.9.53 file at CHIPOK — 5-30 minutes.
The price of Bosch ME17.9.53 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 €).