- File type
- Chip Tuning
- Brand
- VW
- Car model
- PASSAT
- ECU
- PCR2.1
- Software number
- 03L906023NQ 6936
- ID.txt153 bytes
- PASSAT ORG2.097.152 bytes
- PASSAT DPF EGR TUNED VMAX.bin2.097.152 bytes
VW PASSAT PCR2.1 03L906023NQ 6936 DPF EGR OFF STAGE1 TUNED VMAX
Chip tuning (stage 1 remap) file for the VW PASSAT (PCR2.1). SW 03L906023NQ 6936. Instant download after payment.
30,00€
- Instant download — the file is available the moment payment clears.
- Kept in your account — re-download any time from My Account.
- Read from a real unit — listed by the exact hardware and software number.
Need a different version or hardware number? Request the file, we usually source it the same day.
- Imunify360 real-time scanning
Description
This is a modified calibration for the VW Passat PCR2.1 diesel ECU: DPF off, EGR off, stage 1 tuning and the VMAX change listed in the title. It’s for off-road, export or motorsport use only and isn’t road-legal in the EU or UK.
It fits software 03L906023NQ with index 6936; check both in your read, since PCR2.1 units come in many 03L906023 variants and a mismatched tune can cause faults. Keep your original read so you can go back to stock. The tuning protection on these units is covered in a separate guide.
Read our PCR2.1 guide and the TPROT tuning protection guide, then browse other PCR2.1 files or Passat files.
VW PASSAT PCR2.1 03L906023NQ 6936 DPF EGR OFF STAGE1 TUNED VMAX is a chip tuning (stage 1 remap) file for the VW PASSAT fitted with the PCR2.1 engine control unit. It matches software number 03L906023NQ 6936. The file is supplied exactly as read from the unit, without alterations.
Typical use: improving power and torque while keeping the engine within safe factory limits. Before writing the file, confirm that the hardware and software numbers printed on your ECU label match the numbers above; writing a file to a unit with different numbers can damage the ECU.
After secure checkout the file is available for instant download from your AutoECUFile account, and it stays there for later downloads. Need another version of 03L906023NQ 6936, or a file that is not listed? Send us a file request and we will source it for you.
HW: CAYC
SW: 03L906023NQ
VIN nr.: WVWZZZ3CZEE******
SW ver.:
Spare:
Engine:
HW Ver.:
SW upg.: 03L906023NQ 6936
Installation: 1,6l R4 CR td
DPF EGR OFF STAGE1 TUNED VMAX
ORGINAL AND MOD FILE
2.00MB OBD FILE
Specification
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Guides for this file
- PCR2.1 Immo Off and Virgin File: VW, Audi, Seat and Skoda 1.6 TDI Common Rail ECU Guide
- Stage 1 Chip Tuning: What Changes in the File and What Gains to Expect
- Tuning Protection (TPROT) on EDC17 and MED17: What It Is and How to Bypass It Safely
- DPF Off Explained: How It Works, Which Fault Codes It Removes and What to Check First





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