Which ECUs do you support?

Bosch EDC15/17 (incl. EDC17C46/C50/C54/C64/C74), MED17, Siemens SIMOS, Continental SID, Delphi DCM6.2/DCM3.x, Magneti Marelli, Temic for TCU. Database is constantly expanding — if your ECU is missing, the engineer disassembles the original via Ghidra and adds it.

What format do you accept for the original ECU?

We accept .bin, .hex, .ori — standard dump from any programmer: KESS3, Autotuner, MPPS, Trasdata, PCMflash, CMD Flash, KTAG. OBD or Bench read — makes no difference.

Who recalculates the file checksums?

Checksums are recalculated automatically in WinOLS5 — all major algorithms supported (Bosch CRC32, Siemens, Delphi, Magneti Marelli). The output is a flash-ready file, no need to run it through a separate checksum solver.

How long does it take to return the Stage file?

30-60 minutes during business hours. The order is created in the portal, the engineer sees it immediately, status updates in real time. Urgent cases can be flagged — we take them first.

Do you do free revisions if the file did not work?

Yes, we redo it at no extra charge. Send the OBD log after flashing — the engineer checks the actual parameters and corrects the calibration. Communication directly via Telegram, no ticketing systems.

What is the payment model — subscription or credits?

Payment in euros, one-time per order, no subscriptions (1 € = 1 portal credit). No monthly fees like ATF, Magicmotorsport and other services.

Citroen C8 — Stage 1 / Stage 2 parameters

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Все двигатели Citroen C8 в базе

Engine	Version	ECU	Stock	Stage 1	Gain
2.0 16v 136 hp	2002	Marelli IAW 6LP	136 hp	146 hp	+10
2.0 HDI 110 hp	2002	Bosch EDC15C2, Bosch EDC15C7	110 hp	136 hp	+26
2.0 HDI 120 hp	2002	Siemens/Continental SID803A	120 hp	165 hp	+45
2.0 HDI 128 hp	2002	Delphi DCM3.5, Siemens/Continental SID803	128 hp	163 hp	+35
2.0 HDI 163 hp	2002	Delphi DCM3.4(+), Delphi DCM3.5, Delphi DCM6.2C	163 hp	190 hp	+27
2.0 HDI (2002) 136 hp	2002	Delphi DCM3.5, Delphi DCM6.2A	136 hp	180 hp	+44
2.0i 16S 140 hp	2002	Marelli IAW 6LP	140 hp	145 hp	+5
2.2 HDI 133 hp	2002	Bosch EDC15C2	133 hp	165 hp	+32
2.2 HDI 138 hp	2002	Bosch EDC15C2	138 hp	160 hp	+22
2.2 HDI 173 hp	2002	Bosch EDC16CP39	173 hp	210 hp	+37

Citroen C8 — 10 engines in our calibration database (of which 8 diesel and 2 petrol). 110–173 hp stock → up to 210 Stage 1 model year 2002. The parameters are drawn from our engineers' work — every Stage 1 target is backed by a real file.

Citroen belongs to Stellantis (FCA + PSA) — Stellantis. Typical group platforms: CMP, EMP2, STLA. Files often carry over between sibling models. On Citroen C8 models in our database you'll find these ECU families: Bosch EDC15, Continental SID, Delphi DCM. Calibration is done in WinOLS5 for the specific unit with automatic checksum recalculation.

Stock / Stage 1 / gain — all the figures are in the table below. Click an engine to see the details and place an order. On diesels the options DPF off, EGR off, AdBlue off, Lambda off are available. On petrol — DTC off, Catalyst off, Pop&Bang. The file is prepared in 30-60 minutes on the CHIPOK portal, paid with credits and no subscription fees.

Citroen C8 engines in our database: 2.0 HPi 140 hp, 2.2 HPi 170 hp, 3.0 V6 215 hp, 2.0 HDi 110/136 hp, 2.2 HDi 128/150 hp (C8 2002-2014). Specific ECU units: DCM3.4(+), DCM3.5, DCM6.2A, DCM6.2C, EDC15C2, EDC15C7, EDC16CP39, IAW 6LP, SID803, SID803A. Model-specific notes: Citroen C8 (2002-2014) — 7-seat MPV on EEA platform; sibling Peugeot 807, Fiat Ulysse, Lancia Phedra; 2.2 HDi DCM6.2 → Stage 1 175 hp; SID803 — most common diesel ECU for C8; discontinued 2014 with no replacement; last large Citroen MPV.

Last updated: 30.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno

Citroen C8 — Stage 1 / Stage 2 parameters

Все двигатели Citroen C8 в базе

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