The Automotive Clinic — Tuning Files

Software PO300B0000000 Siemens/Continental Undefined

23 master projects carry this software number, 22 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

Citroën C4 2.0 HDI ×13
Citroën C4 ×2
Citroën ×2
Citroën C4 Picasso 2.0 HDI - 136hp ×2
Citroën C4 2.0 HDI 8V
Citroën C4 picasso 2.0 HDI
Citroën C4 Grand Picasso 2.0 HDI - 136hp

ECU

Siemens/Continental / Siemens / Delphi
Undefined / SID803 / DCM3.4
Siemens

Hardware / part numbers

090600101
090700020
10195257AA
5WS40690B-T
Undefined

Read with

any full read from your flashing tool

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 PO300B0000000 and the same hardware number.
See files & prices →

Vehicle pages: Citroën C4 · Citroën C4 Grand Picasso · Citroën C4 Picasso · Citroën C4 picasso

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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