Original file
Original / Factory · Diesel · 1.6 DCi 130hp
Nissan Qashqai 1.6 DCI R4 original file Bosch · SW 521826
Nissan Qashqai 1.6 DCI R4 Turbo Diesel 95.6 kW (130 HP) OriginalTurbo diesel, 95.6 kW (130 hp)
130 HP Factory calibration Stock backup file, 320 Nm, Diesel
Calibrated ECU file for (SW 521826). Checksum-corrected, ready to flash. Delivered instantly via secure download after payment.
Performance projection
Matched engine: 1.6 DCi 130hp, R9M, 1.6L, Diesel. Engine #5506 in our gains database.
- Power
- 130 HPfactory calibration
- Torque
- 320 Nmfactory calibration
Real data from Gains API. Dyno curve = typical ECU-family projection. Final gains depend on fuel, altitude, wear.
How it works
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Read your ECU
With KESS, KTAG, AutoTuner or Flex. Keep the read: it is your way back.
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Match the numbers
Your read must show hardware 521826 and software 521826.
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Pay and download
Card, Apple Pay or Google Pay. The file is in your account straight away.
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Write it and drive
Write it back the way you read it. Not right for your car? We correct it free.
What the car needs
Required modifications: Factory, Diesel.
Hardware
- Factory hardware: no modifications required
Software / calibration
- OEM calibration restored (recovery / immobiliser / coding work)
Original files are used to revert to factory state, repair after a faulty tune, or recover an ECU before service work.
Vehicle & ECU specifications
Exact vehicle, engine and ECU identifiers this calibration file is written for. Cross-check against your ECU before flashing.
| Vehicle make | Nissan |
|---|---|
| Vehicle model | Qashqai |
| Displacement | 1.6 L |
| Fuel / Induction | Turbo Diesel |
| Factory power | 95.6 kW (130 HP) |
| ECU manufacturer | Bosch |
| ECU software | 521826 |
| Calibration stage | Original (Factory) |
| OEM engine code | R9M |
| 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.
| Stage | Power | Torque | Δ HP | Δ Nm |
|---|---|---|---|---|
| Original / Factory | 130 HP | 320 Nm | — | — |
| Stage 1 | 160 HP | 380 Nm | +30 (23.1%) | +60 |
| Stage 2 | 168 HP | 395 Nm | +38 (29.2%) | +75 |
| Stage 3 | 195 HP | 496 Nm | +65 (50%) | +176 |
| Stage 4 | 234 HP | 592 Nm | +104 (80%) | +272 |
About this calibration file
This is the factory (original) ECU calibration for the Nissan Qashqai 1.6L Turbo Diesel, extracted from a genuine stock control unit. Use it as a verified backup before flashing any performance tune, or as a reference when recovering an ECU from a failed write.
This file matches a Bosch ECU and software version 521826. 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.
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
Product details
This product contains a complete original ECU backup (stock file) for Nissan Qashqai 1.6 DCI R4 Turbo-Diesel 95.6KW with Bosch 521826. This original file corresponds to a factory engine output of approximately 95.6 kW (~130 HP). This file is ideal for ECU cloning, restoring the car back to stock and using it as a safe base for future remaps.
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 521826. Use this file for diagnostics, cloning, recovery or as a base for custom remapping.
2E470BBC FB5544F3 A915E3CB DF03C269 2D18FD0C B6EA8C19 DA800B31 4E6C6475