Stage 1 file Instant download
VW Polo 1.9 TDI Stage 1 file Bosch EDC15 HW 0281011819 · 038906019NC · SW 371274
2003, Turbo diesel, 74.3 kW (101 hp)
This is a Stage 1 tune of the factory calibration of the 2003 VW Polo 1.9 TDI (74.3 kW, 101 hp), for its Bosch EDC15 ECU with hardware 0281011819, part number 038906019NC and software 371274 (1037371274). Stage 1 is software only: the car keeps its standard turbo, injectors, intercooler and exhaust.
Check your read
Not sure it fits? Drop your read here and we compare it with this file, number by number. It stays private.
- Read the file on your computer
- Look for it in our files
- Upload it, kept private
- Compare it with this file
Every file for this software
The original and the tunes we sell for software 371274, each made from the same read.
| File | Price | Buy |
|---|---|---|
| Original | £6.99 | Add to cart |
| Stage 1 · version A this page | £21.99 | Add to cart |
| Stage 1 · version B | £21.99 | Add to cart |
| Stage 1 · version C | £21.99 | Add to cart |
| Stage 2 | £24.99 | Add to cart |
About this file
Stage 1 on this engine raises the injected fuel, the boost and the rail pressure and lifts the torque limiters, within what the standard turbo, injectors and clutch hold. The smoke limiter follows the new airflow, so a healthy engine pulls harder without black smoke.
The file is listed for the 74.3 kW, 101 hp version of the VW Polo 1.9 TDI. Check the power on your car's papers: the same model was sold with several engines, each with its own file.
For software 371274 of the VW Polo 1.9 TDI we sell the original, Stage 1 · version A, Stage 1 · version B, Stage 1 · version C and Stage 2, each made from the same original read. Every file downloads straight after payment.
The Bosch EDC15 ECU in this car is read and written over OBD and on the bench, with tools such as Alientech Kess V2 and CMD Flash. Keep your own read: compare its hardware and software numbers with the ones on this page before you write the file.
DPF off, EGR off, AdBlue (SCR) off, DTC off and speed limiter (Vmax) off can be added to this file on request, for off-road and competition use: send us your read through our file service and our engineers add them (any file £50, from £30 in packs).
Hardware 0281011819 is the number on the Bosch ECU's label. Software 371274 (1037371274) is the calibration inside it: a read with hardware 0281011819 and another software number needs a different file. Part number 038906019NC is the car maker's number for this ECU.
How the Bosch EDC15 is read
OBD Bench
Usually read on this ECU family with Alientech Kess V2 and CMD Flash.
- Read the ECU and keep the read: it is your way back.
- Match the numbers: hardware 0281011819, part number 038906019NC and software 371274.
- Pay and download: the file is in your account straight away.
- Write it back the way you read it. Not right for your car? We correct it free.
Before you write the file
- A battery charger on the car: a write takes minutes and the voltage must not drop.
- Your own read saved twice, on two different drives: it is your way back.
- Your read shows hardware 0281011819, part number 038906019NC and software 371274 (1037371274), the same as this file.
- Fault codes read and noted before the write, and cleared after it.
- The same tool and connection (OBD and bench) you read the ECU with.
Questions
Which ECU does this VW Polo 1.9 TDI Stage 1 file fit?
A Bosch EDC15 ECU with hardware 0281011819, part number 038906019NC and software 371274 (1037371274). Check those numbers in your read before you write it; another software number needs another file, which our engineers can build from your read.
How is the Bosch EDC15 read and written?
Over OBD and on the bench, with tools such as Alientech Kess V2 and CMD Flash. Write the file back the same way you read the ECU, and keep your original read.
Can you add DPF off and EGR off to the Bosch EDC15 file?
Yes, on request, for off-road and competition use: DPF off, EGR off, AdBlue (SCR) off, DTC off and speed limiter (Vmax) off. Upload a read through our file service and an engineer builds it (any file £50, from £30 in packs). The buyer is responsible for using it where the law allows.
What exactly is in the download?
A BIN file of 512 KB, ready to write. Write it with the same tool and the same connection you read the ECU with.
How do I get the file after paying?
It is in your account as an instant download straight after payment by card, Apple Pay or Google Pay: the BIN file, ready to write.
What if the file does not fit my car?
Send us your read and we correct it free, as many times as it takes. Questions before you buy are answered by a tuner on WhatsApp.
I need a file
A file for the car in front of you
Our engineers tune your read, or the file is already in the library.
- I run a tuning businessYour own file portal
- PartnersA file service behind your brand