Original file
Original / Factory · Diesel · 1.9 TDI 90hp
VW Caddy 1.6 TDI CR original file Siemens · 03L906023DB
Volkswagen Caddy 1.6 TDI CR Turbo Diesel 66.2 kW (90 HP)2010, Turbo diesel, 66.2 kW (90 hp)
90 HP Factory calibration Stock backup file, 200 Nm, Diesel
Calibrated ECU file for 03L906023DB. Checksum-corrected, ready to flash. Delivered instantly via secure download after payment.
Performance projection
Matched engine: 1.9 TDI 90hp, ALH, 1.9L, Diesel. Engine #7535 in our gains database.
- Power
- 90 HPfactory calibration
- Torque
- 200 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 CAYD.
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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.
Product details
This product contains a complete original ECU backup (stock file) for VW Caddy 1.6 TDI CR 2010 Turbo-Diesel 66.2KW with Siemens CAYD and software ID 03L906023DB. This original file corresponds to a factory engine output of approximately 66.2 kW (~90 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 CAYD, 03L906023DB. Use this file for diagnostics, cloning, recovery or as a base for custom remapping.
F8F27658 0C0DFBD2 032957F1 42D53B3A 3E9C175C 10686425 AC8F91B7 50E3969CFrequently asked questions
How do I flash this file?
Use your preferred tuning tool (KESS, KTAG, AutoTuner, CMD, etc.) to write the file to the ECU via OBD, bench, or boot mode.
Is the checksum corrected?
Yes. Every file we sell has verified checksums — ready to flash without additional correction tools.
What if I need a revision?
Contact us via WhatsApp or the support dashboard. Revisions for the same stage are free.