The Automotive Clinic — Tuning Files

Software FH12-14C204-AA Siemens/Continental SID208

8 master projects carry this software number, 8 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

Land Rover Defender 2.2 TD4 ×4
Land Rover Defender ×2
Land Rover Defender TD4 ((Limited Edition)
Land Rover Defender 2.2 TD4 - 122hp

ECU

Siemens/Continental / Continental
SID208
Ford

Hardware / part numbers

10284355AA
55826436
FH12-12K532-CAA
FH12-14C204-AA // FH12-12A650-EAA
Undefined

Read with

Alientech K-Tag
CAFRQAA0FRQAA00010284350AA

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 FH12-14C204-AA and the same hardware number.
See files & prices →

Vehicle pages: Land Rover Defender · Land Rover Defender TD4 ((Limited Edition)

Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2026-09-24.

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