On the Bosch EDC16C4 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, swirl-flap removal, Hardcut, VMAX Off and DTC clearing, Reset to Stock. Previous-generation Bosch diesel ECU on a C167 core, fitted in 2003-2010 (TDI PD/CR, Common Rail Mk2). One modification only on Audi. Programmers: KESS3, Autotuner, FoxFlash, KT200.
The Bosch EDC16C4 is used across 1 brand: Audi (1). 1 engine in total in the database.
On the Bosch EDC16C4 the following are available: STAGE 1, LAMBDA OFF, HARD CUT LIMIT, ECO TUNING, DPF OFF, STAGE 2, EGR OFF, DTC OFF, VMAX OFF, FLAPS OFF. All options combine in the calculator with the package Max Price cap.
To flash the Bosch EDC16C4 the following is used: KESS3, Autotuner, MPPS, KTAG. CHIPOK accepts .bin/.hex/.ori from any of the listed programmers.
Stage 1 on the diesel Bosch EDC16C4 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 EDC16C4 calibration requires a full read of the unit — bin/hex/ori. Programmers: KESS3, KTAG, FoxFlash, BitBox, BDM100. 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 EDC16C4 file at CHIPOK — 5-30 minutes.
The price of Bosch EDC16C4 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 €).