STAGE 1 Diesel 1.6 HDiF 16V 110hp

Citroen C5 2.2 HDI Turbo Diesel 80.9 kW (110 HP) Stage 1

04080120 10002000300040005000 135 HP +25 300 Nm +60 HP Nm RPM 080160240320
Stock Stage 1 HP / Nm projection
110 135 HP
+25 HP +60 Nm 23% more power

Calibrated ECU file for . Checksum-corrected, ready to flash. Delivered instantly via secure download after payment.

16,293 calibration files in catalog · 9,693 engines · 400+ ECU platforms · Engineering since 2012 · WhatsApp support · < 30 min first response
Performance Projection Engine #9976 · Gains DB
MATCHED ENGINE 1.6 HDiF 16V 110hp DV6TED4 Bosch EDC16C34 Diesel Stage 1
04080120 10002000300040005000 135 HP +25 300 Nm +60 HP Nm RPM 080160240320
Stock Stage 1 HP (left) · Nm (right) · Curve shape typical for this ECU family
Real data from Gains API Dyno curve = typical ECU-family projection Final gains depend on fuel, altitude, wear
Required Modifications Stage 1 · Diesel
Hardware
  • No hardware changes required — runs on completely stock hardware
Software / Calibration
  • Boost pressure optimised within factory turbo limits
  • Injection timing & quantity remapped
  • Smoke / EGT limiters refined
  • DTCs left intact, factory safeties preserved

Stage 1 is a software-only calibration. Compatible with stock turbo, injectors, intercooler, exhaust and clutch.

Vehicle & ECU specifications

Exact vehicle, engine and ECU identifiers this calibration file is written for. Cross-check against your ECU before flashing.

Vehicle make Citroen
Vehicle model C5
Model year 2002
Displacement 2.2 L
Fuel / Induction Turbo Diesel
Factory power 80.9 kW (110 HP)
ECU manufacturer Bosch
ECU hardware 0281010365
Calibration stage Stage 1
Cylinder capacity Bosch EDC16C34
Compression ratio 17,5 : 1
Bore × Stroke 75,0 X 88,3 mm
OEM engine code DV6TED4
File format BIN / ORI
Checksum Pre-corrected (ready to flash)
Delivery Instant download after payment

Engine performance matrix

Power, torque and fuel-economy figures for every tuning stage on this engine, sourced from the tuning-database Gains API. Values are healthy-engine crank numbers; real on-road gains vary with fuel, altitude and mechanical condition.

Engine1.6 HDiF 16V 110hp CodeDV6TED4 DisplacementBosch EDC16C34 CapacityBosch EDC16C34 Compression17,5 : 1 Bore × Stroke75,0 X 88,3 mm FuelDiesel Engine ID#9976
Stage Power Torque Δ HP Δ Nm
Original / Factory 110 HP 240 Nm — —
Stage 1 135 HP 300 Nm +25 (22.7%) +60
Stage 2 142 HP 312 Nm +32 (29.1%) +72
Stage 3 165 HP 372 Nm +55 (50%) +132
Stage 4 198 HP 444 Nm +88 (80%) +204
Fuel economy gain (vs. factory map, same driving profile): combined cycle −8% , full-load cruise −12%. Diesel calibrations typically net bigger combined-cycle savings thanks to shorter duty-cycle on low-load driving.

About this calibration file

The Stage 1 calibration for the 2002 Citroen C5 2.2L Turbo Diesel is a drop-in remap that works on completely stock hardware — no turbo, injector, intercooler or fuel-system upgrades required. Injection timing, boost targets, rail-pressure limits and torque maps are rebalanced to extract the safe headroom the OEM leaves untouched for fleet-fuel tolerance, altitude margin and warranty buffer.

This file matches a Bosch ECU with hardware number 0281010365. Verify both identifiers in your flashing tool before writing — an ID mismatch is the most common cause of a bricked ECU. If you are unsure, upload a read of your original file via the file-request wizard and our engineers will confirm compatibility before you flash.

Projected output on a healthy, stock-hardware example of this engine: 135 HP and 300 Nm at the crank — a gain of +25 HP (23%) and +60 Nm over the factory 110 HP / 240 Nm baseline. These numbers are sourced from our Vehicle Performance Database, which aggregates dyno results across this engine family. Real-world gains depend on fuel grade, ambient temperature, mechanical condition and intake/exhaust state.

The file is delivered as a ready-to-flash BIN (and ORI backup where applicable) compatible with all major tools — KESS V2/V3, KTAG, AutoTuner, CMDFlash, Dimsport New Genius, MPPS, Flex, BFlash, PCMFlash, MMFlash — via OBD, bench or boot-mode as supported by your ECU family. Checksums are pre-computed and verified; no additional checksum tool is required. All files include a free revision if post-flash logs reveal a fuelling, boost or EGT issue.

Frequently asked questions

The file is written for the exact ECU hardware 0281010365 (Bosch) listed in the specifications. Read your ECU with any supported tool (KESS, KTAG, AutoTuner, CMD, etc.) and compare the hardware + software numbers against the ones on this page. If they match exactly, the file is a direct fit. If you're not 100% sure, upload your original read via the file-request wizard and our engineers will confirm within minutes — no cost, no obligation.

No. Stage 1 is explicitly a stock-hardware tune — no turbo, injector, fuel-pump, intercooler or exhaust changes are required. The only prerequisite is a mechanically healthy engine with good compression, clean EGR/DPF state, and fresh service fluids.

Re-flashing the ECU leaves a flag that a franchised Citroen dealer can detect with their diagnostic tool. Most markets treat this as a basis to deny powertrain warranty claims that the modification could have caused. Emissions-sensitive components (DPF, EGR, SCR) remain fully functional with this calibration — we do not remove, disable or alter any emissions hardware.

The power and torque numbers on this page are healthy-engine crank figures. On a well-maintained 2002 Citroen C5 running a known-good fuel brand, you should see a clearly perceptible increase in mid-range pull — typically from 1,800 to 4,000 rpm on diesel, 2,500 to 6,000 rpm on petrol — along with a shorter 80-to-120 km/h in-gear time. Thermal performance and fuel consumption depend on how you drive post-tune.

Instant. Immediately after payment clears (typically < 30 seconds on Stripe / PayPal), the download link appears in your account dashboard and is also emailed to you. The link is a signed, expiring URL — download it within 24 hours; if it expires, just re-generate from the dashboard at any time.

Pre-corrected. Every tuning file we sell is processed through CHKSuite (our in-house checksum engine) before it reaches your download link. You can flash it directly with KESS, KTAG, AutoTuner, CMD, Dimsport or any other supported tool — no extra checksum step required. A zero-CRC write to a modern Bosch/Siemens/Delphi ECU bricks the unit, so this is non-negotiable.

Contact us on WhatsApp or through the dashboard support thread. Free revisions are included for the same stage on the same ECU — send us a live log (via VCDS, INPA, EcuConnect, OBDeleven or similar) and we'll adjust timing, boost, rail pressure or smoke limits and re-issue the file. A failed flash itself (write aborted, bricked ECU) is recoverable with our Original file and a bench tool.

This product contains a calibrated Stage1 tuning file for Citroen C5 2.2 HDI 2002 Turbodiesel 80.9KW with Bosch 0281010365 (Bosch software number 353324 ( 1037353324 )). The base stock vehicle for this calibration has a factory output of around 80.9 kW (~110 HP). This Stage 1 calibration is designed for stock hardware, offering a safe and reliable increase in power and torque for daily use.

All ECU tuning files from TUNING-DATABASE are prepared for professional use. They are useful whenever you search by ECU ID, hardware or software number such as 0281010365, 353324 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

SHA-256 fingerprintCE25F0CC E5A345E2 AA8B09D8 F48E8442 260E123B 99A13775 C2214574 577F9799

Same engine — other calibrations

Alternative stages for the same ECU: Citroen family