Bosch EDC17C49 — Bosch diesel ECU on a Tricore core (TC1796/TC1797) — the mainstream TDI/CRDi platform of 2008-2018. Found on Fiat, Jeep, Iveco and 6 more brands — 66 modifications in our database. Available tuning options: Stage 1 calibration, disabling DPF/FAP / EGR recirculation / AdBlue/SCR / CAT/Lambda, removing the swirl-flap logic, disabling the speed limiter and software fault-code clearing, return to the original firmware, oil-pump tuning. Reading and writing via KESS3, MPPS V21, PCMflash, BFlash.
The Bosch EDC17C49 is used across 9 brands: Fiat (22), Jeep (12), Iveco (11), Alfa Romeo (9), Lancia (5). 66 engines in total in the database.
On the Bosch EDC17C49 the following are available: STAGE 1, LAMBDA OFF, EXT FLAPS OFF, ECO TUNING, ADBLUE OFF, DPF OFF, VMAX OFF, DTC OFF, OIL PRESSURE OPTIMIZATIONS, EGR OFF. All options combine in the calculator with the package Max Price cap.
To flash the Bosch EDC17C49 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 EDC17C49 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 EDC17C49 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 EDC17C49 file at CHIPOK — 5-30 minutes.
The price of Bosch EDC17C49 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 €).