Bosch EDC17CP45 ECU chip tuning: Bosch diesel ECU on a Tricore core (TC1796/TC1797) — the mainstream TDI/CRDi platform of 2008-2018. In the CHIPOK database this unit is found on BMW and Alpina (69 modifications). Supported: 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 / SCR/AdBlue / the lambda sensors, swirl-flap removal, Hardcut, VMAX Off, DTC clearing, Reset to Stock and Start/Stop deactivation. Programmers: KESS3, KTAG, FoxFlash, BitBox, BDM100.
The Bosch EDC17CP45 is used across 2 brands: BMW (68), Alpina (1). 69 engines in total in the database.
On the Bosch EDC17CP45 the following are available: STAGE 1, LAMBDA OFF, ECO TUNING, START STOP OFF, HARD CUT LIMIT, EXT FLAPS OFF, ADBLUE OFF, STAGE 2, EOLYS/ADDITIVE OFF, CHECK STOCK OR NOT. All options combine in the calculator with the package Max Price cap.
To flash the Bosch EDC17CP45 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 diesel Bosch EDC17CP45 reprograms rail pressure target, SOI/EOI timing, boost target, smoke limiter and torque limiter. The torque gain is noticeable; the HP gain depends on the specific engine.
Bosch EDC17CP45 calibration requires a full read of the unit — bin/hex/ori. Programmers: KESS3, Autotuner, FoxFlash, KT200. 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 EDC17CP45 file at CHIPOK — 5-30 minutes.
The price of Bosch EDC17CP45 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 €).