The Automotive Clinic — Tuning Files

Software 03L906023FS Siemens/Continental PCR2.1

154 master projects carry this software number, 143 with a modified version. Upload your read to have the tune transferred into your own file, or buy the file exactly as we hold it by software number. Modified files from $275, original (stock) files from $75 AUD. Trade accounts see their own pricing after log in.

Fitted to

Volkswagen Passat 1.6 TDI ×47
Volkswagen Passat 1.6 TDI CR ×40
Volkswagen ×12
Volkswagen Passat / Magotan 1.6 TDI ×6
Volkswagen Passat 1.6 ×4
Volkswagen 1.6 TDI ×4
Audi A1 1.6 TDI CR ×4
Volkswagen Passat / Magotan ×3
Volkswagen Golf 1.6 TDI CR Variant ×3
Bentley Continental 1.6 TDI ×3

ECU

Siemens/Continental / Siemens / Continental
PCR2.1 / Simos PCR 2.1 / PRC2.1
VAG

Hardware / part numbers

03L906023FS 03L907425C
03L906023PC
03L907425C
CAYC
Undefined

Read with

9978
9979
9196
9626
9971
8856

Modifications available

Have the read? Upload it.
Your own file comes back with the modification built in, checked for a 100% match before it's offered.
Upload your read →
Can't read the ECU? Buy by software number.
The stock or modified file exactly as we hold it, to write with your tool. Make sure your ECU carries 03L906023FS and the same hardware number.
See files & prices →

Vehicle pages: Audi A1 · Audi A3 · Bentley Continental · Skoda Octavia 2 · Volkswagen Caddy · Volkswagen Golf · Volkswagen Golf 6 · Volkswagen Golf6 · Volkswagen Passat · Volkswagen Passat - Magotan · Volkswagen Passat / Magotan · Volkswagen Passat CC · Volkswagen Passat CC / CC · Volkswagen Passat Variant · Volkswagen passat

Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2024-03-06.

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