Delphi DCM1.2 — Delphi DCM diesel ECU — Renault/Dacia/Nissan/Hyundai dCi and CRDi. Found on Renault, Dacia, Nissan and 1 more brands — 25 modifications in our database. Available tuning options: Stage 1 calibration, disabling DPF/FAP / EGR recirculation, removing the swirl-flap logic, Hardcut and software fault-code clearing, return to the original firmware. Reading and writing via KESS3, MPPS V21, PCMflash, BFlash.
The Delphi DCM1.2 is used across 4 brands: Renault (12), Dacia (8), Nissan (4), Suzuki (1). 25 engines in total in the database.
On the Delphi DCM1.2 the following are available: STAGE 1, HARD CUT LIMIT, CHECK STOCK OR NOT, DPF OFF, DTC OFF, FLAPS OFF, TVA OFF, EGR OFF, RESET TO STOCK. All options combine in the calculator with the package Max Price cap.
To flash the Delphi DCM1.2 the following is used: KESS3, Autotuner, KTAG, CMD Flash (Bench for DCM6.2V). CHIPOK accepts .bin/.hex/.ori from any of the listed programmers.
Stage 1 on the diesel Delphi DCM1.2 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.
Delphi DCM1.2 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 Delphi DCM1.2 file at CHIPOK — 5-30 minutes.
The price of Delphi DCM1.2 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 €).