Car · BOSCH DQ381
Verified solutions from the library for VOLKSWAGEN BOSCH DQ381. Upload your file: the ECU is identified from the file itself and you see the applicable operations without spending credits.
Performance
Typical range; the exact figure depends on the vehicle's hardware and the file. Compatibility is measured at hex level when you upload it.
Operations
ECU familyBOSCH DQ381
BrandVOLKSWAGENOperations
Software calibration that optimises the engine's power and torque maps within safe limits. Stage 1 is available for VOLKSWAGEN BOSCH DQ381 with a verified solution in the library: upload your original file and the software enables it only if it fits your file. Petrol (turbo engines): +15–25% power gain, +15–25% torque gain.
Gearbox tuning (TCU remap / TCU tune) software: upload your TCU file, pick, download. Gearbox (TCU) Calibration is available for VOLKSWAGEN BOSCH DQ381 with a verified solution in the library: upload your original file and the software enables it only if it fits your file.
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Upload your original ECU file
The system detects the ECU from the file and enables only genuinely applicable solutions
The solution is verified at hex level and applied
Credit is charged only on successful delivery. The checksum is corrected in a separate tab with the built-in PrimeChecksum.
A module job costs 1 credit and Stage 1 costs 2 credits; no credit is charged if no result is delivered. Stage 1 + 1 module costs 3 credits; each further module +1 credit.
Missing the operation you need? Leave a request
Brand and ECU are pre-filled; add the missing operation as a note. The most requested ECUs get solutions first. Leave an email and we will let you know when the solution is added.
Upload your file for free — see which operations workHelp
Yes. The library holds a verified Stage 1 solution for VOLKSWAGEN BOSCH DQ381. When you upload the original file, compatibility is measured at hex level; the checksum is corrected in a separate tab with PrimeChecksum.
Besides VOLKSWAGEN it is also found on SEAT, AUDI, SKODA; the solution list for each brand is on its own page.
A module job costs 1 credit and Stage 1 costs 2 credits; no credit is charged if no result is delivered. Stage 1 + 1 module costs 3 credits; each further module +1 credit.
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