Continental/Siemens SID diesel ECU — Ford/PSA/Volvo HDI and DuraTorq of the 2008-2015 generation — found on Peugeot, Citroen, Fiat and 2 more brands (15 modifications). On the Siemens/Continental SID803A, CHIPOK performs Stage 1/2 — power tuning, software removal of the diesel particulate filter, EGR, catalyst control, disabling the intake flaps, speed limit removal and DTC removal, return to stock. Flashing is done via KESS3 / Autotuner / CMD Flash / FGTech Galletto.
The Siemens/Continental SID803A unit is found on 15 different engines. Main brands: Peugeot (7), Citroen (5), Fiat (2), Lancia (1), Volvo (0).
The Siemens/Continental SID803A 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 Siemens/Continental SID803A is supported by: KESS3, Autotuner, MPPS, KTAG, CMD Flash, Trasdata, MagicMotorSport. On production models OBD reading is usually enough; on locked variants — Bench (BDM/JTAG).
Stage 1 on the diesel Siemens/Continental SID803A 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 / KTAG / Autotuner / MagicMotorSport. Checksums are recalculated on the engineer's side.
OBD flashing of the Siemens/Continental SID803A — 25-30 minutes, Bench (if needed) — about an hour. The file processing itself takes 5-30 minutes after receipt.
The cost of a Siemens/Continental SID803A 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.