Bosch EDC17C45 — Bosch diesel ECU on a Tricore core (TC1796/TC1797) — the mainstream TDI/CRDi platform of 2008-2018. Found on Nissan and Renault — 8 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, Pops and Bangs, disabling the speed limiter, software fault-code clearing, return to the original firmware, immobilizer deactivation and cold-start deactivation. Reading and writing via KESS3, MPPS V21, PCMflash, BFlash.
The Bosch EDC17C45 unit is found on 8 different engines. Main brands: Nissan (6), Renault (2).
On the Bosch EDC17C45 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 EDC17C45 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 EDC17C45 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.
The original bin/hex/ori is accepted after reading via KESS3, Autotuner, MPPS, KTAG. Checksums are recalculated on the engineer's side.
OBD flashing of the Bosch EDC17C45 — 25-30 minutes, Bench (if needed) — about an hour. The file processing itself takes 5-30 minutes after receipt.
The cost of a Bosch EDC17C45 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.