Delphi DCM3.5: Delphi DCM diesel ECU — Renault/Dacia/Nissan/Hyundai dCi and CRDi. Stage 1/2 for power, removal from the logic of the diesel particulate filter (DPF) · the EGR system · the catalytic converter/lambda, disabling the swirl flaps, Speed Limit Off and DTC Off, rollback to the factory calibration — Autotuner, KESS3 (OBD), KTAG (bench), Trasdata. In the database — 72 modifications on Citroen, Ford, Peugeot and 4 more brands.
The Delphi DCM3.5 ECU is fitted to 72 engines in the CHIPOK database across 7 brands. Top: Citroen (23), Ford (21), Peugeot (21), DS (4), Fiat (2).
The Delphi DCM3.5 ECU supports: STAGE 1, LAMBDA OFF, DPF OFF, STAGE 2, EGR OFF, DTC OFF, VMAX OFF, FLAPS OFF, ECO TUNING, TVA OFF. Checksums are recalculated on the engineer's side in WinOLS5.
The Delphi DCM3.5 is supported by: KESS3, Autotuner, KTAG, CMD Flash (Bench for DCM6.2V). On production models OBD reading is usually enough; on locked variants — Bench (BDM/JTAG).
Stage 1 on the diesel Delphi DCM3.5 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.
A Delphi DCM3.5 file is accepted in .bin/.hex/.ori format (full read) from any programmer: Autotuner, MPPS, MagicMotorSport, KT200, FoxFlash. Checksums are recalculated by hand in WinOLS5.
Flashing the Delphi DCM3.5 takes 25-30 minutes in OBD mode or ~60 minutes on Bench. Once the file is received, CHIPOK processes it in 5-30 minutes.
The cost of flashing the Delphi DCM3.5 is calculated in the price calculator: you select options (Stage 1/2, DPF off, EGR off, AdBlue off, DTC off, etc.) and the final price is capped by the package Max Price. Paid with credits (1 cr = 1 €), no subscriptions.