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 Xsara — Stage 1 / Stage 2 parameters

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Все двигатели Citroen Xsara в базе

Engine	Version	ECU	Stock	Stage 1	Gain
1.6 16v (1998) 110 hp	1998	Bosch ME7.4.4	110 hp	118 hp	+8
2.0 16S 138 hp	1998	Marelli IAW48P2	138 hp	142 hp	+4
2.0 HDI 110 hp	1998	Bosch EDC15C2, Bosch EDC15C7	110 hp	136 hp	+26
2.0 HDI 90 hp	1998	Bosch EDC15C2, Bosch EDC15C7, Siemens/Continental SID801	90 hp	115 hp	+25

Citroen Xsara in the CHIPOK database: 4 engines (of which 2 diesel and 2 petrol) — 90–138 hp stock → up to 142 Stage 1. Model year 1998. Every entry is a real calibration from our engineers' work, not a theoretical estimate.

Citroen Xsara is a model within the Stellantis (FCA + PSA) group (Stellantis). Platforms: CMP, EMP2, STLA. Sibling brands: Fiat, Alfa Romeo, Lancia, Chrysler, Jeep, Citroen, Peugeot, DS, Opel. On Citroen Xsara models in our database you'll find these ECU families: Bosch EDC15, Continental SID. Calibration is done in WinOLS5 for the specific unit with automatic checksum recalculation.

Pick an engine in the table — you'll see the stock values, Stage 1 target and ECU type. On diesels the options DPF off, EGR off, AdBlue off, Lambda off are available. On petrol — DTC off, Catalyst off, Pop&Bang. Ordering a Stage file: 1 cr = 1 €, no subscriptions, engineer support on Telegram, free revisions based on the OBD log.

Citroen Xsara engines in our database: 1.4 75 hp, 1.6 VTS 110/120 hp, 2.0 VTS 136 hp, 1.8 112 hp, 1.9D 70 hp, 1.6 HDi 90/110 hp, 2.0 HDi 109 hp (Xsara 1997-2006). Specific ECU units: EDC15C2, EDC15C7, IAW48P2, ME7.4.4, SID801. Model-specific notes: Citroen Xsara (1997-2006) — C-segment hatch/wagon on N2 platform; Xsara WRC 2001-2004 — Sébastien Loeb first victories; 2.0 VTS 136 hp ME7.4.4 → Stage 1 160 hp; 2.0 HDi SID801 → Stage 1 130 hp; IAW48P2 — 1.6 VTS hot hatch; replaced by C4.

Last updated: 31.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno

Citroen Xsara — Stage 1 / Stage 2 parameters

Все двигатели Citroen Xsara в базе

Frequently asked questions