Ford Transit 2.2 TDCi – Stage 1 SID208 Controller
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Bosch SID208 Tuning Files – Ford 2.2 TDCi / PSA 2.0 HDi / Mazda – for tuners and workshops
The Bosch SID208 controller is one of the most common units found in modern diesel engines from Ford, PSA and Mazda.
Used in Ford Transit, Ranger, Mondeo, Peugeot Boxer, Citroën Jumper , among others – it responds perfectly to software modifications.
In our workshop we prepare professional ECU files for SID208 , ready for use by tuners and workshops – in Stage 1, Stage 2, ECO, DPF OFF, EGR OFF, AdBlue OFF versions.
Each file is tested on Dynomax and Dynomet dynamometers, maintaining full compliance with the structure of the original software.
Bosch SID208 controller – technical data
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ECU manufacturer: Bosch
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Designation: SID208
FRQ61C0000000
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Processor: Tricore TC1797
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Communication: OBD / Bench / Boot
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Tool support: KESS 3, Bflash, CMDFlash, Autotuner, Flex
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Application:
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Ford Transit / Ranger / Mondeo 2.2 TDCi
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Peugeot / Citroën 2.0 BlueHDi
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Emission systems: DPF, EGR, SCR (AdBlue)
Available ECU files for SID208
We prepare each file individually – based on the original ECU reading and HW/SW numbers to ensure full compatibility with the vehicle.
🔹 Stage 1 – safe power increase
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optimization of torque, doses and boost pressure,
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power increase +25–35 HP and +60–90 Nm,
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all DPF/EGR systems retained,
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without smoking and turbocharger overload.
🔹 Stage 2 – for modified intake/exhaust
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maps adapted to higher airflow and higher pressure,
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ability to disable DPF / EGR / SCR,
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better response to gas and more dynamic acceleration.
🔹 DPF / EGR / SCR OFF
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full deactivation of systems after mechanical modifications,
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no MIL errors (P2002, P0400, P042E, P20EE etc.),
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other OBD diagnostic tests retained.
Effects of SID208 modification (example: Ford Transit 2.2 TDCi)
| Engine version | In series | After modification | Increase |
|---|---|---|---|
| 100 HP / 310 Nm | 130 HP / 375 Nm | +30 HP / +65 Nm | |
| 125 HP / 330 Nm | 155 HP / 400 Nm | +30 HP / +70 Nm | |
| 155 HP / 385 Nm | 182 HP / 440 Nm | +27 HP / +55 Nm |
Each result confirmed by measurements on Dynomax and Dynomet Dynoroad dynamometers.
The modification significantly improves flexibility in the low rev range – especially important in commercial vehicles and delivery vans.
Why tuners use our SID208 files
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✅ Files tested in workshop and dynamometer conditions
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⚙️ Versions: Stage 1 / ECO / DPF OFF / EGR OFF / SCR OFF
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⏱️ Completion time: 30–40 minutes
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💾 Full SW/HW compatibility and VIN matching
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🔍 Technical support for log and error analysis
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🧠 Files developed based on the original Bosch definition database
Our solutions are aimed at tuners and workshops who value stability, repeatability and safety of modifications.
FAQ – frequently asked questions
Are the files dyno tested?
Yes, calibration is tested on Dynomax/Dynomet dynamometers to ensure safety and repeatability. Future designs from your files are based on our experience and real-world testing.
Can I order a file excluding DPF or AdBlue?
Yes – we prepare versions with DPF OFF / EGR OFF / SCR OFF , while fully maintaining the functionality of other systems.
Does the file work with KESS/CMD/Autotuner?
Yes, our files are compatible with all popular ECU tools.
Summary
✅ Driver: Bosch SID208
✅ Application: Ford / PSA / Mazda – 2.0–2.2 diesel engines
✅ Available modifications: Stage 1 / Stage 2 / DPF / EGR / SCR OFF
✅ Completion time: 30–40 minutes
✅ Measurement and testing: Dynomax / Dynomet dynamometers
✅ Files for tuners and B2B workshops
Order ECU SID208 file
📩 Contact us if you need a verified file for the Bosch SID208 controller.
We provide turnkey solutions for tuners, workshops and B2B networks.
